That is the idea. I have nothing but thoughts and opinions. I rarely have any facts to offer, LOL.
I was pleasantly surprised to find that a percentage of my Catalanas were broody and made good mothers. I intend to let them work. They are quite delightful keeping up with their chicks. These birds are serious about everything they do. Really good birds.
Incubators are easy, and easier to manage the process. That is why everyone uses them. I still will, but have become fascinated by letting the birds do it. Kind of like going back in time. Heck, you do not have to worry about the power going out.
In the south, you have to be wary of fire ants etc. they do not bother the chicks once they are moving around, but wet and weak, the ants could be a problem. A little seven dust has kept me out of trouble so far.
If I could go back in time, I would have no fixed housing. Everything would be mobile. I am moving toward using my fixed housing for growers, and building mobile enclosures for my keepers. I am wrapping up some large walk in type chicken tractors. I wish that I had done this long ago. They will always be on grass.
I am intending to use small versions for the broody hens. Cleaning is as simple as sliding the pen over.
A lot of possibilities. Everyone develops their own style.
Concerning a breeding plan, I would recommend starting with simple flock mating. You can still improve a population this way. I do not flock mate, but that is how I started. I learned a lot, and it was fun. Or just have two families. There is so much to learn along the way. No one becomes a "master breeder" in a year or two. It is a lifetime of accumulated knowledge and experience. Simple is the best way to start.