We are just starting to build our coop -- 6 x 10, with the first 3' for storage and the remaining 6 x 7 for the chickens. Right now we have 7 chicks but will likely add to the flock next year. I'd love some roost recommendations -- what do you all like best -- branches, dowels, 2 x 4's on edge or used w/ the flat size for the roost? Laddered or put in different areas. Also -- any recommendations re droppings board or pan. Thank you!