I currently have--2 banties, 2 heavies and a Yokohama Roo--I have restored an old coop and am creating a new run. The coop is 8'LX4'wX6'T and the exterior run is 14'x16'. Spring is in the air and I am thinking of adding to my flock--any idea's on how many little chickadees I can accomodate. These are my pets and no one will be eaten--they are strickly layers and the roo adds character. So if I keep the 5 I have--how many more can I comfortably house?