I currently have Buff Orpingtons, Golden Buffs, Dominics, and Anconas. I would like to raise my own birds and they be pure breeds. What bird combinations of birds do I need to produce these different breed offspring and they be say a true Buff orpington, dominic or Ancona? For example, a Rhode Island Red Rooster and a white hen, of what kind?, will produce a Golden Buff? Thanks!