Stocking suggestions?

[r33fermaddness]

Heading to the lfs this weekend and looking to add some more life, but unsure of what.
Tank is a 5 month old 90g, home to:
2 clowns
Coral Beauty
Banggai Cardinal
Tomini Tang
Engineer Goby

Added some palys a few weeks ago to see how corals would fare, already growing several new heads.

Lots of real estate for coral, I was thinking of picking up a hammer next and seeing how the coral beauty does with that, and whether I have to choose between the coral beauty and keeping LPS (he hasn’t nipped at the Palys but idk if that means anything or not).
Other thoughts were another banggai Cardinal, Royal Gramma, maybe firefish?
For corals, more Palys/Zoas, finger leather, acans, gsp, mushrooms.. Probably not going to add any SPS as I don’t think my lights are adequate.

Any thoughts/suggestions for fish/coral (as well as aesthetically pleasing placement) would be appreciated, TIA!

 

[Uncle99]

The Bangaii is better either alone or in a group.
Royal is a good choice.
Firefish very shy, will jump, usually goes in first.
One at a time is best unless group or pair.

 

[Ponto633]

Yellow belly blue tangs are very active and fun to watch. Maybe a small 2-3in for your tank would be a cool addition