...... Well, the truth is, today's atheists DON'T share the same moral set that Christians do. In fact, like some Christians, they can vary in their moral opinions, as well as on which Ethical Position should trump all others. So no, they are not "essentially the same" since so much of today's secular morality invokes Marxist and Nietzschean moral ideology, neither of which are copacetic with the New Testament morality (or Ethos).
Moreover, you actually ARE advancing your Mormon ideology here since you come in with "guns blazing" against Traditional Christianity. It's a fallacy to assume that if Traditional Christians are to blame for various hypocrisies that this then makes your own view automatically valid. It could be that neither view is valid and both have to be critically analyzed, or it could be the Traditional View of morality we find in the New Testament is valid, but your Mormon predilections, emanating from the Book of Mormon, are invalid as criteria by which to evaluate traditional Christianity.
Not all of us simply default to lazy, uneducated means of the sort of 'suckage' you're referring to here, however. Some of us are critical thinkers who apply rational deliberation and qualification to every claim that is sent their way.
And from my perspective, there is absolutely nothing superior about either any of various Secular, Atheistic senses of morality, or the Mormon sense of morality. So, you can save everyone the trouble of having to sift through your parody of Christians and their moral failures and thereby implying that Traditional Christians couldn't possibly be any nearer to the Lord than anyone else.
Furthermore, biblically speaking, HUMAN CONSCIENCE isn't the moral standard, even if it is absolutely true than any and all of us can always to better morally than we so often do.