Rocks dont really need that much light. Well, could I interest you in a nice little gobie, possibly a blenny? Dragonets are always a hard one to keep. I wouldn't recommend unless you have a TON of live rock. YES, go out and buy more for the fuge, but leave whatever you have in the display. If you can, try to set up an above the tank fuge, that way the pods can go straight down into the display without gettting shredded.