VCB is what I am using for player buffs/debuffs.
Luna Unit frames are handling the target.
Chronometer is showing my dot timers. I am not entirely happy with it but it is what Custom Nameplates uses to get times on the name plates to get a count down.
I'm still tweaking. Not 60 yet so haven't done much in the way of raids.
Full Health/Mana/Out of Combat/No Target
Combat
Party/Other Windows Up
PFUI, Luna, and Fubar are the main visual elements to this UI.