I found these roosters for sale and I'm just drooling over them for my new hatch of pullets. Problem is, I'm a newbie at this. and would like a second opinion before making any final decisions. Are these really good for breeding? They have really nice combs, tails, and look nice and beefy, but what about the color genetics? I don't have a picture of eggs to go by, so.... Any ideas? Are the hackles too yellow?