Welcome! with a cockerel that young 3 to 1 is not a good ratio, as cockerels are hard on the hens... it sounds to be like you should find yourself a mature speckled Sussex roo!
I think you guys are right! Plus I am a 4-H agent and will be doing embryology in 10 second grade classrooms which means 120 chicks need homes, maybe I will keep a few of those!