[oldiron]

Another thing you need to take in consideration is ground moisture. Being in a rain climate like we are you will have gound moisture coming up when the sun does ever come out causing condensation. I suggest putting down a thick piece of plastic with some sand over it to keep the moisture coming up. Simular to a moisture barrier that are under houses. One of my trucks was outside under cover and I still had moisture under the hood and body and that was this summer.