For the skid mount, I was thinking about drilling a hole in the corners, welding a nut on the frame, then using long bolts, or just threaded rod, threaded through the nuts to level it. Sound ok? Part of the reason I want to go this route is I already have the frame part built. I built it to mount a tongue box on the front of my job trailer, but didn't like that the box was square instead of angled like the tongue, so I never used it. So I figured I could just add a board or more metal down the middle, put some adjusters in the corners, and mount it up. I have a gut feeling this will be a temp solution anyway.
I guess I would rather just get it all hooked up and see how it all works before we get too carried away.
Brew