Oh and forgot to say before, rollergirl, glad to hear you are going into more africans again
Dems, Yellows and a nice species of Peacock sound good 8)
And re.. breeding Afs... I would never keep any fry that have been produced in a mixed display.... regardless of how sure I am that they have bred true, all mine get seperated off in single species tank, infact I don't have a Malawi display tank a anymore, all mine are in seperate breeding or holding tank of their own in shed... and some species in the back room.
Mbuna will readily cross breed aswell, not just Peacocks 8)