Hi, I am starting my flock this April. I am planning on only getting 4. I've narrowed it down to the following breeds. Most important is that they be friendly. My son is 2.5 and they will be free range in our backyard. I also want good variety in appearance. I'd like them to all look distinctive so I can easily tell them apart. Variety in egg color would be nice as well. A rainbow of chickens and eggs would be ideal. Barred Rock Buff Orpington Easter Egger Silver Laced Wyanadotte Welsummer Jersey Black Giant Buff Brahma Thanks in advance!!