That covers just about half the cichlid family then...
In that case I'd have a look around for fish that you can research. Start by looking into what you already have & what you can find for certain are compatible tankmates. I reckon guessing could lead to injured, stressed & even dead fish.sorry don't know much about it. so it like looking for a needle in a haystack.
Just wanted to know about it aggression? as i have other some south american cichlids