hey guys! I need help with my coop.... I want it to be big enough for expansion, but I currently have 10 chickens.. it needs to be walk in, with all the amneties… (well maybe not all) I was thinking an 8x10.. what do you think? I also want good lighting, so I think at least 2 windows are necessary. I also would love some plans for a good sized run. do you guys know of any real good plans?