Fluff
Aquarium Advice Addict
Any macros and such would probably be eaten anyway by the tang. Coralline algae will still grow under NO lights. Damsels are cool and should do ok. Here are some compatibility charts for you to look at. It may help you in what you decide to get.
http://www.liveaquaria.com/general/compatibility_chart.cfm
http://www.aquariumadvice.com/SWCompatibility.php
http://www.liveaquaria.com/general/compatibility_chart.cfm
http://www.aquariumadvice.com/SWCompatibility.php