Looking for a centerpiece fish for my 90G reef

[Apone]

I have several chromis, 2 yellow tailed damsels, a gramma and two banggai cardinals. ANy thoughts on what a good larger fish would be to finish off my fish stocking?

I was thinking of adding one of the following:

Singapore Angel - Chaetodontoplus mesoleucus
SwallowTail Angel - Genicanthus melanospilus
Lamark Angel - Genicanthus lamarck
Flame Angel - Centropyge loriculus


Any preferances?