Even better! Should I use plywood or should I use a different material?
I have one of these. It's a great stand; extremely sturdy after you add in some angle braces of your own. Another note....it's HEAVY and a real pain in the arse to set upright. There were three of us and it almost killed us getting up in the air.
We have a big New Holland tractor on the property to help us lift such arse pains!
Here are a couple pics of the strongbuilt kit blind. If you look at the second pic you can see the paint is gone on the edges, that is from the front end loader of my tractor. Me and my wife set it up by ourselves. It wasn't easy, but if she was better driving the tractor it would have been a lot easier.