we can generalize all we want about certain species of fish....fact is though, that each fish really does have it own individual personality......and there really is no way to predict what introducing a new fish to the mix will do to the tank dynamics....
I say go for it.......if your confident that you can get someone out of the tank if need be
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260g mixed reef, 105g sump, water blaster 7000 return, Bubble King SM 300 skimmer, Aqua Controller Jr, 4 radions, 3 Tunze 6055s,1 tunze 6065, 2 Vortech MP40s, Vortech MP20, Tunze ATO, GHL SA2 doser, 2 TLF reactors (1 carbon, 1 rowa).
http://www.canreef.com/vbulletin/showthread.php?t=50034 . Tank Video here
http://www.vimeo.com/2304609 and here
http://www.vimeo.com/16591694