Yes I know.. you and him are always in my head when I look at my Marans.

I will be keeping one or two of the cockerels just in case I need them. Luckily with a pressure cooker you can tenderize even the toughest of tough old birds for when I do decide to cull them.
I have to keep reminding myself that I will not correct everything in one generation. So I compare the cockerels to their sire and there is improvement. They are better than their sire for the most part so the fact that they aren't worse is a small victory.