suitable fish and corals for a biocube 14?

[auratus]

thanks guys, im probably only going to get zoas, mushrooms, and rics and if you could mention one center peice coral that would be great

as for fish im having trouble deciding on getting a Hi Fin Red Banded Goby or a Two Spot Goby but im leaning towards the hi fin for gobies, and im not sure on what open water fish to get, either a royal gramma or a pair of ocellaris clowns and a Peppermint Shrimp and a pom pom crab

how would that work out?

thanks,
alex