Ok, y'all, here I am again! Some of you asked questions, so I'll try to answer them - hope it helps me figure out the best route!
First, wow, you have given me a lot to consider. And in a short time, as the extra roosters have GOT to go soon! The guy who processes my birds slaughters on Tuesdays, so either this Tues or next, they'll go. Now I just have to figure out how many I can keep from a practical standpoint, right now.
Someone asked what my coops are like. Well, one is a three-sided shelter with attached run. The run is roofed. The entire coop, house and run, is 8 x 12. I have to put up tarps around the run at night in winter so the hens don't freeze, which is a pain but works. The other coop is adjacent, they share a fence for part of the run. The second house is 8 x 12, has two chicken doors. the run is T shaped, just under 300 square feet. It would be possible to divide the house and run, except that there is only one gate into the run from outside, and only one people door into the chicken house from outside. I'd need access through the dividing partition, both inside and outside, which would complicate things.
Oh, by the way, before I forget, one of you mentioned something about them maybe starting to lay in May...they've started, three days before they turned five months, I got my first egg. I have three laying for sure, as I've gotten three eggs in one day several times. Of course, there may be more laying that haven't happened to coincide with the three. Anyhow, some eggs are a lovely creamy color, which is what I expected, some are brown, a lighter brown than my sex links lay, but still most definitely brown. They may be from the Orpington hens that came with the Dorkings. Or maybe not. sigh
Anyhow, back to the breeding question: I understand about needing more than one male to avoid inbreeding and to be able to improve the birds I have. I agree with the principle, of course. However - I only have a few white hens, and one is an Orpington and one has feathers on her toes, so if I'm going to breed only to white hens, I sure don't have much variety to start with on that side of the equation.
The reason I got these chicks in the fall was so I'd have eggs from them this spring - I didn't plan to breed this year anyway. So that buys me some time, as one of you pointed out.
So now my question : if i keep one male, as I planned, could I, next spring, perhaps, get another rooster or two and maybe even a few hens from you, Yellow HOuse? Or tgrlilly? Or anyone else withing striking distance? Bearing in mind that though I want to breed only birds that improve the stock I have, I really don't have the time or desire to devote to serious breeding on the level you do it. If you prefer to sell your birds only to serious breeders, that's fine. But if I could just keep one rooster now and get another one or two when I'm ready to use them, that would probably be easier for me. Or keep none of these roosters, use the hens just for eggs, and get some better stock next year. Or any other ideas anyone may suggest. I'm just trying to figure out what my options are, but I only have a very short time to decide. If I'm not going to use any of these roosters to breed my next generation, I'd prefer to have them all go at the same time, before they get "too old" to eat.
Thanks for all your assistance, everyone!