Welcome to BYC! Glad to have you in our flock. Sorry about the problems you are having in your flock. TwoCrows and Kelsie2290 have given you some very good advice. Too many roosters leads to aggression, fighting, battered and over-bred hens, and injuries (even serious and fatal ones). Unless you intend to get fertilized eggs for hatching, you don't need any roosters. Your hens will lay (likely even better) without them. I have 25 hens (no roosters) and have no non-egg laying mouths to feed, no fights, no jumping at visitors to the coops and runs, no crowing in the middle of the night, and no battered hens, and I get loads of eggs. Just a thought to consider. Whatever you end up deciding, good luck with your flock.