Hello - A lady here in my town has a whole bunch of 1 year old laying hens for sale, for $4 each!! I am working on getting a diverse flock, as far as breeds and colors go. She has Black Sex Links, Buff Brahmas, Gold Sex Links, and Buff Orpingtons. I already have an Orp and a (I think) Gold Sexlink, so I was thinking about getting a Brahma and a Black Sexlink from her. How are their personalities? Do they get along well with other chickens? Are they fairly cold and heat hardy? Are Brahmas decent egg layers?