I think you have a good idea there... that's going to be a pain in the tooshie to clean the way it's set up... I think I'd reverse it if I were you. Also, I'd actually raise it up 18" or 2 feet with some leg extentions or blocks while your at it and then you could also add a nesting box on the side, putting hardware cloth around the bottom of the coop and making more room for them in their run.... Just suggestions. With only 10or 12 square feet inside you probably only have room for 2 maybe 3 hens... Having that extra space under the coop would help eleviate crowding.