Don't miss out on the Satanoperca Jurupari.
They're awesome fish. A little more aggressive but when the light shines on them the right way, they look like they have stars on them.
Pretty cool stuff. I have both Jurupari and Tabajos along with Altifrons.
They get along just fine. Jurupari get a little bigger though. Maybe get a pair with 5 Tabajos.