I have 2 10 week old poulets in the coop outside, and I need to integrate 6 2-1/2 week olds into that coop within the next 3 weeks. They won't fit in the brooder after that. At that point, I'll have 2-13 week olds and 6-5 week olds. Do you think I can get away with putting them in the coop at night on the roost? Or will the older ones kill the younger ones, or will anything bad happen? Or will they just get along, or can anyone predict the future, LOL??? Thanks so much!