Perhaps just naming the ICON after the forums for certain camps---with both the new icon and old keeping the "Messianic" part but having an additional monker to describe both....the new Icon saying "Messianic: Bridge Builder" (in view of how the Fish symbol represents traditionally the Church connected with Israel in the Star of David and the Menorah)...and the older icon could say "Messianoc: All Things Torah" in regards to those more akin to Orthodox Messianic Judaism/strict observance or focus upon observance with others. Generally, the latter one (as is the case with that forum) is for people not as strict as others...
- "Messianic: Bridge Builder"
- "Messianoc: All Things Torah"
If the former icon was given to Hebrew Christians, it would mesh with the forum ideology as it concerns the seperate forums for differing topics already...and as there are varieties within both groups, both groups could describe where they may differ from one another.
In regards to both icons, those being Messianic would be for supporting TOrah observance and could not be such without doing so.