i also have an opinion in the "thread of tention". 22CADDY, i agree with sammy. my little brother wanted to be just like me and get a saltwater tank. he got the 12 gallon cube (same as rogue). he has a perc that hosts to a small bubble tip anemone. there was a filtration problem and now the both of them live in my dad's 29 gallon. he still hosts to the anemone and has taken a liking to my dad's hairy mushrooms. nothing is impossible in this hobby. trying is part of the fun and excitment, and succeeding to make the "impossible" possible makes it even better. rogue i suggest: bubble tip or a small carpet, or you could try hair shrooms and other corals that have "hair-like" tentacles.
-vibe