One more thought re: roo. I suggest that you start with pullets. See how that fits your ideal. Then, if you really must have a roo, add him next year. Roos bring a whole different dimension into flock keeping. They require special handling, extra room. And if you get a cockerel chick with pullet chicks, he will most likely grow up and start thrashing the pullets before they are ready to breed. Cockerels mature faster, and they have absolutely no dating ettiquette. Punk teen age boys on testosterone. Not a pretty site, especially if the young ladies are cooped up with the hormonal jerk, and have no escape options. Add a mature roo after the pullets are laying, or wait a year. By then, the HENS will be mature, and when you add a cockerel, they will school him in how a young man should act around the ladies.