There is a huge difference here. Im not aiming towards the Tanganyikans but the Mbuna/Peacock mix. Neither of your tanks have this combo. (Except Johns, but they are Yellow Labs (Peaceful)). The Mbuna will be way too aggressive for the Aulonocara.
Ok, just a quick question, this is tank has turned out to be a 44 Pentagon tank (22x22x24)... I am pretty sure this size would keep me from mixing the cichlids as I before thought.
Do you think there would still be a good mix of Tanganyikan fish I could put into the tank with my brichardi, or should I just make this tank my community tank, and breed the brichardi in my 20 long?