A 29g with 2x55w pcs was my first saltwater tank!
Toadstool leather (not the yellow), Mushrooms (not ricordea), xenia, colt coral, Candycane, Torch, Frogspawn, Hammer, Bubble coral. All real easy and will do fine in that lighting.
Also, don't forget to change out your bulbs before you get corals if they're the same bulbs you started with.