Since they free range all day, I'm going to continue to run them together. Aining for a flock of "mutts".
Once more of the April/May/June hatchings are laying, I'm going to start taking the adfult, age 1yr Brahma out of the mix. I know I have the feathered feet, that I don't want, and I'm certain I have at least a few copies of their pattern gene. Then the Comets, because I expect I'll start seeing rpoblems from them anyways beginning next April-ish as they begin their third year, and they have the darkest egg shells. Then the Silver lace, I think. Will save the "Rainbows" for last.
That's the (current) plan, anyways.