Hello, we are a small farm in NY that just upgraded to 330 chickens for eggs to sell at our local Farmers Markets. We've never owned a rooster, and never anticipated getting one. But upon receiving our new 300 female chicks a few happened to be roosters. We will be selling two white leghorn males, but this one beautiful rooster (whose breed is unknown and I didn't order) is so gorgeous I'm tempted to keep. If I was to keep roosters in a flock of 330 egg laying hens, how many is a healthy amount? Will just one do? I do like the added benefit of having a protector as hawks have attacked before. Thanks for any advice.