I have two empty tanks that I cannot decide what to get. My 55 gallon is a standard 48 inch long tank. The 60 gallon is more of a square shape, I can't find my tape measure right now so I don't know the exact dimensions. They are both fully cycled and have a few comets in each to keep up the cycle until I can decide what I want. I'd like the 60 gallon to have a single specimen or pair at max. The 55 is fair game. I was thinking maybe a few Salvinis for the 55 if I can find them around here. My dream fish are giant gourami, clown knife, and pacus but I know my tanks are too small even if combined. I can't upgrade anytime soon unless a cheap tank fell into my lap. So basically they'd have to live in there for at least 5 years (just to play it safe-my husband will be all done with his schooling by then so we could finally afford a large tank). I've kept Africans, various small tetras/danios, and a few different South American cichlids in the past. I am sick of small fish, I want something with some personality. Any ideas? Thanks in advance!