Welcome to BYC! Glad you decided to join our flock. You have a nice mix of breeds, but you should thin down the number of roosters. The recommended ratio of roosters to hens is 1 rooster for every 10 hens. Roosters can be very hard on your hens physically; over-breeding them, injuring them with their beaks and spurs, and battering them. I currently have 25 hens, no roosters, and I get loads of eggs without feeding any non-egg laying mouths, without the aggression, fights, crowing in the middle of the night, injuries, and over-bred and battered hens that frequently goes along with having roosters (especially too many). Please feel free to ask any questions you may have. We are here to help in any way we can. Good luck with your flock.