Be careful, and have that divider ready. It's always better to buy a group of young fish and grow them out together and let them pair off naturally. Sometimes forced pairing works out well, and sometimes it ends in bloody murder. Also, if you're looking to breed CA cichlids, I would try to get the highest quality fish you can get from cichlid specialists... it will help you sell the fry and you will know you're doing something to get high quality fish in the hobby, not some F100000000 fish you buy at the LFS.