No, this does not "make your case". Just because Satan's evil desires to disrupt God's plans for a Redeemer from His infancy were echoed by Herod's evil actions as a puppet of Rome does NOT make Satan equal to Rome. These all still remained 3 distinct characters. All this means is that Satan and Herod had a mutual desire to kill the infant Christ, each for their own reasons. And actually, Rome in the person of Pilate wanted to release Christ, and only reluctantly conceded to the screaming crowd of people and the Jewish religious leadership calling for His crucifixion. The martyr Stephen in Acts 7:52 laid the blame for Christ's betrayal and murder on the shoulders of the Jewish people and their leaders - not on Rome. Even Christ Himself told Pilate that those who had delivered Him unto Pilate had "the greater sin".
Herod's puppet role under Rome did not make Herod into Rome itself. Instead, this was the picture of the "CLAY" of Herod and the Israelite people mingled with the "IRON" of the Roman empire in the feet and toes of Daniel's image. The blend of the Roman "iron" and the Israelite "clay" never really worked very well, as evidenced by Israel's inevitable AD 66 Zealot rebellion against Rome. The imagery of Israel's people as the "CLAY" was an old one from back in Isaiah 64:8: "But now, O Lord, You are our Father: WE ARE THE CLAY, and You our potter, And all we are the work of Your hand."
Zephaniah 1:7 and its "at hand" prophecy was predicting the coming judgment of Israel at the hands of the Chaldeans. That first deportation would take place in 587/586 BC in the days of those first reading or hearing that Zephaniah prophecy. This was an imminent "at hand" event for them.
It would only come after their lengthy period of Babylonian exile, when God prophesied the restoration He would perform for them in Zephaniah 3. This restoration does not have the "at hand" timing that the judgment of Zephaniah 1 included. You are trying to blend Israel's captivity and the post-exilic restoration period into the same "at hand" time limit of Zeph. 1:7, and scripture does not do that. Scripture never conflates imminent, NEAR "AT HAND" events with prophecies that are "FAR OFF" in the distant future. God separates these two types of prophetic events into two different things in Jeremiah 23:23. "Am I a God at hand, saith the Lord, and not a God afar off? God would be in charge of imminent, soon-to-happen "at hand" prophetic events just as surely as He would be in charge of prophetic events that were "far off" in the distant future.
Your interpretation of the Beasts is confused from the start, since you think the Sea Beast of Rev. 13 and the Scarlet Beast of the wilderness of Rev. 17 are the same. They aren't the same. There's too many differences that separate them.
You also apparently equate the individual heads of the Beast kingdoms as being kingdoms themselves. The heads aren't kingdoms. The "7 heads" are either literal mountains that the Rev 13 Sea Beast sits upon, or the " 7 heads" have a double referent as being both literal mountains that the different Rev. 17 Scarlet Beast sits upon, as well as numbering 7 high priest / "kings of the earth". If you have ever studied the first-century history of the high priesthood members of the house of Annas, you would see that those 7 and the 8th members of that high priesthood family of Annas fit the described activity of the "kings" in Revelation 17:8-11 like a glove.
The Sea Beast had 10 crowned horns as Roman emperors that would have exercised an influence over Israel's affairs, beginning with Julius Caesar on down. Those "horns" ruled consecutively over the centuries, one after another.
The Scarlet Beast had 10 uncrowned horns which were 10 generals who were chosen in Jerusalem all at one time in early AD 66 to govern the process of preparing Israel's different districts for the war with Rome. Scripture says these 10 horns only had power "as kings" - not that they ever really were kings at all. And their power was given simultaneously to the kingdom of the Scarlet Beast, and only lasted for a brief "HOUR" in Rev. 17:12. That is as long as it took for the harlot Old Jerusalem to be burned with fire and have her flesh devoured by the 10 generals. These 10 horns / governors had hated the harlot that Jerusalem's religious leadership had become by prostituting itself to the Roman Empire for their financial advancement. This hatred broke out in CIVIL WAR in Jerusalem, with the Zealot leaders killing anyone they suspected of being a Roman sympathizer.
Those 10 uncrowned horns (the 10 governors of Israel's districts from AD 66-70) were the same as the 10 toes on Daniel's image. These were all crushed into dust simultaneously by one blow of the stone kingdom of Christ by the close of AD 70. Since then, the stone kingdom has continued growing and will eventually "fill the whole earth" with its effects.
As to the sea beast and scarlet beast, there are too many connections to dismiss them as having the same identity, only in different episodes. In 13, the beast is rising, and in 17, it is wounded, “was, and is not.”
As to the illustration of the dragon issue, I never said Satan equals Rome. I did say that
the dragon illustrates Rome in the narrative of Revelation 12. Granted, the dragon also illustrates Satan in verse 9, but it doesn’t preclude the former. Your response is an evasion of the historical persecution of Christ under the authority of Daniel’s fourth beast Rome, which was how it was fulfilled. Rome is the fourth king in Revelation 17:10, making the fifth the papacy as the little horn. From John’s perspective, the sixth is the beast from the earth, making the image the seventh king.
As to biblical imminence, in Zephaniah 3:11, we read “in that day,” and no passage in Zephaniah distinguishes it from being “at hand.” The whole point of biblical imminence is to quell apathy, the tare that says, “My lord delayeth his coming" (Matthew 24:48). Numerous historical premillennialists in this field also see this near and far feature in prophecy.
As to the ten kings in Revelation 17, they are without crowns (verse 3) and don’t receive their kingdoms or crowns until the hour of the beast in verse 12, which proves they are not the seven kings/heads,
And the ten horns which thou sawest are ten kings, which have received no kingdom as yet; but receive power as kings one hour with the beast. (Revelation 17:12)
They rule simultaneously after the reign of the sixth king. The ten kings govern consecutively, after the seventh head/king, established in the context of verse 10,
five are fallen, and one is, and the other is not yet come; and when he cometh, he must continue a short space. (Revelation 17:10)
Your interpretation that there is no difference between the seven and ten kings is nonsense. The ten kings in Revelation 17 reign simultaneously, one hour with the beast in our future. The seven heads/kings reign sequentially, the sixth in our time.
Furthermore, Christ or the stone strikes the feet and toes in Daniel 2:34, not the iron legs. The significance is that Christ returns after the Roman empire ends, during the time of the ten toes that never cleave, precisely the situation with the kingdoms that supplanted Rome. Daniel affirms that Christ returns in the time of the ten toes, or ten horns, not during the reign of Daniel’s fourth beast.
You seem to be oblivious that amongst these kingdoms rose a power that dominated them and caused kings to kneel to it as if it was God. And it “root up also the wheat,” as it burned the saints at the stake.
And you also seem oblivious to the history of these kingdoms that received their crowns when Rome fell, and the papacy legitimized them. They are without the crowns in Revelation 17 because the papacy is wounded, "was, and is not."
As to your assertion that the “kings of the earth” illustrate “the high priests of the land of Israel,” it’s blasphemous. The notion Israel’s high priests wear the crown was anathema to first-century Jews; they were supposed to be Levites, not Judeans. Only Christ lawfully holds both the civil and priestly headdress. The joining of the two is the MO of the beasts, including the papacy. And Acts 4:27 doesn’t vindicate your assertion, as it doesn’t preclude the Psalm having an ante-typical fulfillment at Christ’s return in our future, just like the Day of the Lord in Zephaniah.
Furthermore, Christ’s future return, at the time of the ten toes, fills the earth with his kingdom.
But that which ye have already hold fast till I come. And he that overcometh, and keepeth my works unto the end, to him will I give power over the nations: And he shall rule them with a rod of iron; as the vessels of a potter shall they be broken to shivers: even as I received of my Father. (Revelation 2:25-27)
To him that overcometh will I grant to sit with me in my throne, even as I also overcame, and am set down with my Father in his throne. (Revelation 3:21)
And the seventh angel sounded; and there were great voices in heaven, saying, The kingdoms of this world are become the kingdoms of our Lord, and of his Christ; and he shall reign for ever and ever. (Revelation 11:15)
When the Son of man shall come in his glory, and all the holy angels with him, then shall he sit upon the throne of his glory: And before him shall be gathered all nations: and he shall separate them one from another, as a shepherd divideth his sheep from the goats. (Matthew 25:31-32)
Paul testifies that in this age, we are subject to ordained powers, the nations (Romans 13:1-7); we have no authority over them. We are admonished to overcome in this age, which is evidence that we are still in the birth pangs of false Messiahs, “wars and rumors of wars, famines, and pestilences, and earthquakes, in divers places” (Matthew 24:4-14). Your assertion of “this age” as Christ’s reign in which there are still false Messiahs, “wars and rumors of wars, famines, and pestilences, and earthquakes, in divers places” is gaslighting, insomuch as the prophecies about Christ’s kingdom end such a state.