Working on setting up/ repurposing a 50 gallon tank to try keeping some tanganyika cichlids. I have a fair amount of experience with Malawi mbunas but wanted to try something else. Deminsions of the tank should be about 36L 18W and 21H. Was looking into some combination of a she'll dwellers, a rock dweller and maybe some cyps (they're so different from other types of cichlids I have to try them). I'm especially interested in lamprologus Gracilis or lamprologus lelupi for a rock dweller and possibly multies for a she'll dwellers. Any thoughts or recommendations for how anyone else would stock the tank?