I currently have a Green Terror and a Jewel cichlid in 1 tank and an Oscar and a Jack Dempsey in another tank. I'm setting up my 125 gal tank that will house all 4 of these fish and was thinking about adding another fish. I'm leaning towards 1 of the following: female Convict, green or yellow Severum, Chocolate cichlid or a Honduran red point. I came up with these because they are available at my LFS. I'd like to hear your opinions if one of these would be compatible or suggestions for something else I don't have listed. Or, do you think I should just stick with the 4 fish I currently have?