You can have one of pretty much any of the large sa/ca cichlids (except Dovii and Umbee), and there's also the option for doing pairs of the medium sized sa/ca cichlids.
Personally, I'd do something Nandopsis. A single large male Hait is always stunning. Or you could do a pair of Grammodes, which would be awesome as well.
Personally, I'd do something Nandopsis. A single large male Hait is always stunning. Or you could do a pair of Grammodes, which would be awesome as well.