I'm sure this has been asked before but I can't find it. I have an 8x10 coop that I am getting close to finishing. I have the nesting boxes done and they come up to right about 34 inches off the floor. My plan is to put two sets of roosts on either side of thw window which is in my end wall. The question I have is how far from the wall do the roosts need to be and since I will be putting multiple roosts in how much distance between the roosts.