ditto. looks great. One note on the xenia. It will grow like a weed, then you may not love it so much. It grows up toward light, so if you put it higher now, makes it easier later so it doesn't overgrow your rock or other corals..
Also--I don't see any cleaners. If you don't yet have any, you may want to think about adding snails such as cerith and astrea and nassarius; maybe a shrimp (if you get nuisance aptaisia anenome, then pepp shrimp). There are different inverts you can add if you get different types of problem algaes, etc... However, i like an active cleaning crew with nassarius in my nanos to help me keep the sandbed clean.