Going to start building a SHOW COOP/ CHICKEN BARN! 1. 10 X 40 building with 4 seperate coops of 5 X 12 w/ outside runs. 2 middle 10 X 16 for brooder and small chick pin! 3. Concrete flooring 4. built in individual pins for show birds a long back wall. 5. Heat? Ok this is my big concern HEAT. I live in Indiana (cold winter) what is a good heat source for a chicken house? Then on the individual pins should I use no wire because of feather damage for the show birds? My plane is to put all of our coops under one roof. Any info on this new undertaking would be very helpful.