New additions - Suggestions

[Lofus]

As work on my new MH canopy continues, I am starting to think of new additions to the tank. Currently, I have a 72 bow with a 20 gal sump.

Livestock are:

White cheek Tang (A. nigricans)
4 Green Chromis
2 percula clopwnfish

Some green star polyps (nee Kari)
Unidentified leather (nee Kari)
some green zoanthids
and some brown button polyps

When the lights are finally set up I'll be adding a BTA.

I was thinking of a bubble or hammer coral, a candycane and maybe a carnation. Does anyone have any suggestions?

Thanks,

Jim