I am in the finishing steps of building our first coop. I have a 4x8 with 4ft walls(plus another 1ft or so for the gable). It sits 2ft off the ground. Nesting boxes are on the out side on a 4ft end. I am trying to figure out the best layout for the roosting bars so I can utilize all the space inside. I am thinking of putting in a poop board under roosts. We have 7 hens. Should I run one 8fter(length wise) or go 4fters at the oppisit end on the nesting boxes or something else? Thank you for any advise!