Hi Rachel, I only have three SS hens right now, and love them. I've never had CS. My SS cockerels have either been sweet or human aggressive, 50% of each! I think your cockerel is not going to turn out well, and planning for spring will be a good idea. My SS have come from MMcM or Cackle hatcheries rather than breeders, as I'm not planning to show any birds ever. The Cackle birds did grow larger than the MMcM chicks; some were breed standard size, and very nice birds. Kathy here has good ideas about breeders; check with her if you are interested in SQ types. If you get straight run chicks in spring, you can evaluate the cockerels and keep the best one or two next year. Mary