I have the opportunity to get 2 adult sebright hens, which is a breed I’ve always wanted but have never had. I currently have a flock of three adult hens- buff Orpington, speckled Sussex, and Easter egger. I highly doubt the Orpington will do anything, she’s too much of a sweetheart. My concern is the EE, who bullies the buff, and the Sussex, whom I’ve never seen her be aggressive but I’ve never seen her around bantams. My question is- is it possible to house the bantams and the standards together? The run is 10x10 and they also get daily supervised free range time. My understanding is it’s usually a bad idea to try to house those sizes together, but I did have a Hamburg who was significantly smaller than the other three but was definitely in charge. She recently passed away and I want another bird with her similar large personality.