Harlequin Tusk Wrasse!!!!!!!!!!!!!!!!!!!!!
I have often thought of how wonderful it would be to have one in a reef tank
Gotta watch out for the trigger and the lion. Triggers are good at picking on those beautiful flowy pectoral fins on the volitans.
Personally I'm more partial to the blue throat triggers, they arent as bossy as the clowns, and not as commonly seen, although typically cheaper than clown triggers. A male/female pair of blue throats swimming in the tank is very cool.
Also maybe an eel would be cool. Zebra moray pehaps? The coolest would be a dragon moray, although those are serious $$$ and supposedly very mean and hungry critters
Can't think of anything else at the moment I could suggest for a FO.
Mike