So my first crops of ladies are now reaching the 9 months stage and my wife thinks I need more birds.....you know the story. I have a connection to get some Cuchoo Morans that are about 4 months old. How do I mix the two groups of birds? I currently have a big coop and also a run about 200 sf. Do I need to build a second coop for the new birds or just mix them all together? If a second dwelling, I want to go as basic as possible to keep for the temporary separation. Thoughts?