Have any of y'all built your own base/stands for 4x8 or 4x6 wood box blinds? I'm currently debating the wood vs. metal aspect of things, as well as price. I want to make the stand to be about 6' tall, possibly with a small "porch" area to make it easier for getting in and out. If anyone has any plans or advice on wood vs. metal, I'd greatly appreciate any and all input! Thanks.