donrae
Rest in Peace -2017
the barred and the red are both cockerels. Your chicks are young enough you can get more babies and they'll all be fine. I've mixed up to 5 weeks age difference in a brooder and been fine, you just need to be sure you have enough space.
If you're new to chickens, I'd advise to get rid of both roosters and stick with hens. Roosters aren't pets, and you seem to want more pets than livestock. Yes, they're sweet and affectionate now, but when the hormones hit they'll be used to being treated as pets and decide you're lower on the pole than they are and try to act dominate to you. Hens make much better pets.
If you're new to chickens, I'd advise to get rid of both roosters and stick with hens. Roosters aren't pets, and you seem to want more pets than livestock. Yes, they're sweet and affectionate now, but when the hormones hit they'll be used to being treated as pets and decide you're lower on the pole than they are and try to act dominate to you. Hens make much better pets.