Just received these two boys along with about 15 hens (2 banties) from a friend who is moving. I intend to keep the silver guy (already have 5 Silver Wyandottes among others) but prob not the red. Or maybe seperate the group into two flocks so,that the production reds are with the red? The silver has a lovely rose comb, which you can see if you zoom in. Any ideas on breeding?