Now if you would all just stop posting new designs and ideas then I will no longer have to keep revising my plans. I mean it folks you have just got to knock it off. I do however have an issue I am struggling with and I am hoping I might get some advice. At the roofline I am planning to completely enclose the soffit with hardware cloth then leave the rafters exposed behind the facia. I will be using batt insulation in the 2x4 walls and I am planning one layer of foam insulation from facia to facia front to back with a second layer cut 2" back from the cap plate all the way around. This will leave approximately a 1.5"x2" soffit vent around the entire coop (4'x16'). Do you think this will this be adequate winter ventilation? There will also be some windows I could open but they will be at roost level. The other option would be to leave both layers of foam 2" back from the cap plate which would give me a 3.5"x2" vent opening. Thanks.