I'm having a hard time spending $600 plus shipping for a premade roof of sheetmetal or plastic so I've been thinking about making a roof out of plywood. I thought about making my own sheet metal roof but metal isn't readily available in my area so there's a good chance it's gonna have to be wood. One of the benefits to a wood roof is it's cheaper than a ready-made roof, it's heavier duty, and I can possibly mount a roof rack to it without extra bracing. Does anyone have thoughts to this, already did it, pros/cons... I've got a net sunshade on it now but I want something that's better for monsoon season coming up and blocks the sun a touch more.