Possible Stocking List for a 75

[ReefTECK]

Here's what I'm thinking:

already have:
-1x Halochores melenarus (rainbow wrasse) ~5"
-1x Percula
-1x Purple tang
-1x Starry blenny

Addition canidates:
-4-5x Blue/green Chromis
-1x Percula
-1-3x Disbar Anthias
-1x (maybe) Mystery wrasse

Questions; the first three additions listed I'm pretty solid on, but is 12-14 fish over doing it? I think my system can handle the waste, and it seems like the behavioral compatibility would be fine, except....

Anybody had two different species of wrasses together in a tank?
and
If I start with 3 female Anthias they should sort out the higherachy by themselves and coexist yeah?

Thanks for your input.
Andy