Might I chime in and suggest rabbits as a meat source instead? Here is why...
1. No brooding needed, Mama will take care of all that, every time.
2. Rabbit poop can be direct sown into your garden, OR used to make INCREDIBLE compost. It is the true black gold, and has increased my plant yield by about 30 percent when coupled with composted (1 yr) chicken litter.
3. THE SPACE REQUIREMENT! This may be the most important for you. I currently raise between 75-100 lbs of rabbit meat a year, using only 2 does. My rabbit cages (4Lx2.5Wx1.5H) are a little over twice the size recommended by the USDA. I suspended them from the outside wall of my chicken coop, so really no extra space needed. The chickens love scratching aound under the cages, and keep the bugs down. 4 cages is enough, 1 buck, 2 does, 1 grow out cage.
4. Quick Turn around-just like cx, my rabbits are ready for processing at 9 or 10 weeks old.
5. Ease of processing. No scalding, no plucking, I can fully process a rabbit in under 3 minutes.
Just a suggestion. If you have any specific questions about raising rabbits for meat, please don't hesitate!