Well, 50 chickens still sounds like plenty of chickens to this city girl! Do you have that many or will you be getting more now that you have the deluxe accommodations for them?
I am thinking this set up is for the laying hens. I know once you said something about possibly raising meat birds. Where would they go? In the old coop? All this chicken stuff is so interesting to me!
Please keep us advised as to how it goes when you move all the chickens in.