I have a very similar situation. I have 11 Bourbon Reds (2 hens, the rest Toms) that hatched 4 June of this year, 2 Spanish Black Toms and 1 Blue Slate hen, which are 2 weeks older. I keep them in with my chickens. In the winter, I put a light in the coop to help keep the chickens laying.
I noticed the Slate hen acting receptive, and have witnessed one of the bog Black toms mount her successfully. She moved her tail, and on more than one occasion, I was right there to witness it. Like with in 3 feet of them. Im rather confident he was successful. Then last week I started finding turkey eggs in the nests. It has been one week and I now have 5 eggs. Borrowed an incubator from a friend today, have it set up and tomorrow I will put the eggs in it.
They are pretty young I know. Hoping, but wont be too disappointed if I get poor results. I really believe the light int he coop played a big role in all this. Neither of my BR hens shrow any signs of being receptive to the toms.
My plan is to keep 2 pairs for breeding next year, a pair of the BR, and the largest black tom and the slate hen. Ill try to get back on here and update how my eggs go. This will be my first attempt at hatching eggs of any kind in an incubator.
Also wondering if any one has ideas about how to decide which Tom to keep for breeding? Plan to keep the larger one, but should I keep the most dominant one, or the one that goes after the hens the most? Or do you think it matters? The big black on that mounted the slate used to be what I would consider the dominant tom, but now the others are ganging up on him. Guess Im gonna have to harvest some of them soon!!