I think I'm starting to get the hang of chicken math. I have 6 BAs. My husband thought that was plenty, but then made me a coop big enough for 10-12
And at 6 weeks old, I definitely have 2 roos, possibly 3 or 4. So I at least have to get enough to replace the two. I found someone on Craigslist who was downsizing his 6 week old RIRs, which was perfect being the same age, and not needing the brooder. I told him I'd probably take 2...came home with 4, which I don't think is too bad.
He had about 15, so it could have been a lot worse!