It's really up to you with that lighting. Just make sure that your water parameters, especially Alkalinity and Calcium, are good. If you want fast growing, hardy stuff I would suggest things like Green Star Polyps, Xenia, Kenya Tree, etc. If you want a little more beauty but still want stuff to move, then I would try some LPS like Euphyllias (Torch, Hammer, Frogspawn, etc). I would wait just a little while on any SPS until you have a little more experience keeping corals under your belt. Also, you can't forget Corallimorphians and Zoanthidaes. Nothing like a bunch of Ricordea yuma to get the Ooo's and Aaah's from onlookers.