This is what UC4's MP should've had since day one.
I love it.
Slight changes I'd make:
Remove the power weapon markers. Let people learn the spawn points themselves. At best, just a "power weapons incoming" message.
Add the "ching" sound from UC2, it's sorely missed.
Add UC2/UC3 music to the matches.
Consolidate some playlists. Put Command/Plunder into the same playlistt.
I haven't played more than 2 matches yet so Idk how all the weapon balancing is accounted for since there's no downs in this mode.