Process them at 16-20 weeks for a 3 or so lb bird. If you get something like a fry pan special which are leghorn roo's, expect a 2-3 lb bird. If you get all heavies, then more towards the 3 range. These will be MUCH tougher than the store birds you get and you will need to age/brine for a few days if not longer.
Since this is your first time with birds, and roosters do fight with each other, sexing isn't 100% (Toss a single girl among the boys and they will fight each other crazy), and regular layers are just about 2-3 bucks each to start, if you order common types or hatchery choice, I honestly would start with just a dozen birds known to be good layers.
I think that by "testing" out the process with a bunch of roos would sour the experience as a whole, especially when it comes time to process for the first time. I am assuming you haven't processed before and it does take a good amount of time to get the job done right and for the end product to look palatable. I know my first few got over scalded and fell apart on me, got cooked and were so rubbery the cat wouldn't even eat it.
The best idea in my mind would just wait till spring and go with straight run if you want to try out dual purpose bird meat. If you get 25 hatchery choice birds, the total would be like 40 dollars after shipping , and you'll have about half to keep safe and protected as your layers and half to test out free ranging with. This may work out even better, because then, you'd brood once, could hold the specials locked up real good, and use the roos to range and see if it is safe. Since you'll want to keep them locked up for the first 6-8 weeks or so not knowing what is out there, the roos' will be evident by then so you can divide them and run them out to test the grounds so to say.
I didn't have a pred problem with coons till the 3rd year with my birds. They found me and have been around ever since.
Since this is your first time with birds, and roosters do fight with each other, sexing isn't 100% (Toss a single girl among the boys and they will fight each other crazy), and regular layers are just about 2-3 bucks each to start, if you order common types or hatchery choice, I honestly would start with just a dozen birds known to be good layers.
I think that by "testing" out the process with a bunch of roos would sour the experience as a whole, especially when it comes time to process for the first time. I am assuming you haven't processed before and it does take a good amount of time to get the job done right and for the end product to look palatable. I know my first few got over scalded and fell apart on me, got cooked and were so rubbery the cat wouldn't even eat it.
The best idea in my mind would just wait till spring and go with straight run if you want to try out dual purpose bird meat. If you get 25 hatchery choice birds, the total would be like 40 dollars after shipping , and you'll have about half to keep safe and protected as your layers and half to test out free ranging with. This may work out even better, because then, you'd brood once, could hold the specials locked up real good, and use the roos to range and see if it is safe. Since you'll want to keep them locked up for the first 6-8 weeks or so not knowing what is out there, the roos' will be evident by then so you can divide them and run them out to test the grounds so to say.
I didn't have a pred problem with coons till the 3rd year with my birds. They found me and have been around ever since.