Glad you like the names Yorkie!
AHNBUC, they seem to be settling in quite well. I think the Welsummer, Hinge, has half an eye on the top job i.e. top of the pecking order but at the moment Florence is still in charge.
Bracket practically lives up to her namesake - cheeky, chatty little bird. She is the smallest at the moment so she is at the bottom of the pecking order.