We decided to start over with 18 new chicks, 9 BSL's and 9 RIR's. They are now 7 weeks old, and would like to know if we can introduce them to the current flock of 11, 6 CQ's and 5 RIR's. Our original plan to but the new chicks in an old fenced off garden with their own coop, but now have questions about putting all 29 in the same coop. Coop is 48sqft elevated over a 112 sqft run. We think it's risky, but just wanted to see what your thoughts are. We are butchering our current 11 in August.