Hi im currently making a pc case from plywood as i have seen a few very good ones out there and wanted to give it a go but not being a woodworker or anything im wondering what would be the best way to join the pieces together like glue etc the shape im doing is a cube and is there any thing i could do to stop the wood from heating up to much apart from all the cooling fans that will be attached to this n just any thing use think i should know