What would you do to make this coop suitable for 4 - 6 chickens/better? I have 2 disabled hens, one who is partially blind and one with a broken foot. There is a little door that open on the backside of the coop, where I need to attach a ramp so that they can go in and out as they please. I am investing in a 6 x 12 chain link dog pen, which I hope to put around the coop, so that they can go under the coop in the rain and snow. I am going to be taking out the waterer and fooddish at night for more room. 2 nesting boxes, 2 roosts. If you owned this coop/situation, what would YOU do?