They've been all together for about 11 days now. While the three original hens do seem to be the bullies especially controlling the run part of the coop, they are starting to integrate a little more. The only one still having real getting along issues is the Silkie. She's not good at sizing up situations. Everything will be going along pretty quietly, then she'll start pecking on the Rhode Island Red. Not a good move. The RIR has her by a couple pounds. Right now, she has a plucked bare spot because she won't keep trying to nip bigger birds. Feeling sorry for her we isolated her in the greenhouse for a day. As soon as she was free ranging with the other birds she went right back to her jump and peck. Of course, they returned the favor. It seems like all the other hens have agreed to get along or at least share space except this one. She just thinks she's the bad butt on the block.
I'm glad someone told me that her bedding down on the floor or in the nesting box isn't unusual because she just doesn't roost.