Right now I have too many roosters, but just don't want to part with them just yet. I have 16 roosters and 40 hens all different ages, I know that the best ratio is 1:10 or 1:12, but what will happen if I end up keeping them? will they kill eachother? Will they ride the hens too much and hurt them? What would happen if I keep all the roosters in their own pen w/o hens? would that work? I would like them to get fully mature before I decide which ones go.