I am building a large coop divided into 2 sections, meat and eggs. The meat side is twice as large as the egg side (12x6). I have questions though about what all I should put into it. I have been reading Storey's Guid To Raising Chickens, and it says that broilers should not have roosts, since it can cause breast blisters and foot problems. I plan on harvesting the birds between 8 and 12 weeks and they will be cornish rocks crosses. Should I put roosts in. I would think that they would enjoy them and like to use them, but I dont want to do anything that will end up hurting them.