I am in need of an upgrade. I will be setting up a 220gal. next weekend. I know that I want a Vieja Synspilus. My wife wants a Tex. (these two are not set in stone) Other than these two, what else would work? I would like a few good sized cichlids and dithers that would comfortably live in a 220 with minimal aggression. So what's the verdict? Please,stock my tank!