I have about eight BR hens that, along with my RIRs, are laying more eggs than I know what to do with. I would rather have a lower producer that is calm like the BR. My grandad has eight black hens that I assume are Australorps. Gleaming black with a beautiful sheen and bright red combs and waddles. He and I are considering a trade. He sells eggs. Would this be a good trade or would it not really benefit either of us?