looking for some new fish- but what?

[Neil]

Heres what i have in my 96 gal:

Regal tang- (might find a new home when bigger, undecided)
Purple tang
2 False Perc clown fish
royal gramma
melanarus wrasse
2 cleaner shrimp, few scarlet hermit crabs

I am running a 33 gal sump with a ER- RS135 doing my skimming with 120lbs of LR. Corals consist of a few LPS and SPS with a few shrooms and GSP.

I am looking for something new to add to my tank, the issue being i am not sure where to consider my bioload? I may have a flame angel on the way but would certainly give up something in the mix just to get a handful of chromis in the tank. Certainly open to suggestions if you figure i have room for something interesting.- lets hear it