Hi, I'm going to start breading chickens for both eggs and meat. I'm British and live in Southern Germany. I have my own pellet machine for making bio-fuel pellets, but I feel it may be more difficult to make pellet feed, as all the additives required. Can anyone throw any light on the subject. My coop is 16.5 sq ft and a covered run of 100 sq ft is that enough space for 6 chickens? Do you recommend me having a cockerel?