Cdx plywood has same exterior glue. And yes, the electric; 200 amp, you can't have enough receptacles. And need 220 service. A small 2 ton heat pump is great. Just get some ductboard, and build a plenum at the back, and put 4 vents in it. Damn air compressors are loud; Farmhand from Tractor Supply is quieter. Soffit vents, turbine vent on roof. Shoot every squirrel in the neighborhood, as they see a future home. Never enough windows. Just weld and install rebar cages.