I am a few weeks away yet, but was wondering, when I am ready, what would be the best non-standard starter fish to add to my tank? I don't want a damsel or anything "typical"...since I only have a 40 gallon breeder tank that will eventually be packed with corals, I will only have 4-5 fish at the most so I want each of them to be nice...not a typical damsel or something like that.