pretty much any soft coral or LPS.
Agreed. I've got 4 x 65's on a 72g. Got xenia out the whazzoo, shrooms
, ricordias, star polyps, leathers, frogspawn, hammer - - even got a deresa clam been doing fine for 2 years on the bottom of the tank.
Also, I'd recommend Eric Borneman's Coral book for more research. Gives you the skinny on various coral with care and lighting requirements.