I have a flock of 17 hens some RIR, BR, and others mixed. They are pretty laid back ladies. I just got 3 bantams from TSC and I have a bator full of 16 EE, BLRW, and BO's. I plan to wait until the bantams are full size to start integrating them, and the others pretty big too. Do full size chickens get along with bantams? OR should they be separated?