I live in a dry climate where it's in the 90's during the summer, with some weeks of 100's (like 104). I will have vent windows on all sides of the coop and some some space of ventilation at the roof line (sloped roof). I have the opportunity to make one whole side of the coop open (covered with hardware cloth) - do you think I'm giving too little ventilation if I just do windows? Should I make one whole side open air with the hardware cloth? The side would be opposite of where the nesting boxes are, if that makes a difference too?