The SOP will not help with Hatchery birds. LOL and probably not most of the birds swapped on the thread. There are a lot of breeds not admitted to the SOP like BLRW, Most Marans, CCL, NJ, Lavenders (most I don't think are accepted) and the list goes on and on......DM, that's how they looked. Except so did the Australorps. LOL! Yes, the BCMs are hatchery stock -- if they are BCMs. If not, I got two extra 'LorpsOne of these days I need to get a breed standard book!
All my hatchery birds are going in one big mixed flock, for daily egg layers and 'cause they're pretty running around the yard. My good birds are all getting their own runs, come spring!