So there is the cradle I designed for the table
They are designed to hold some rails and be clamped to sawhorses or a workbench.
The cradle is thick enough 2.25 inches to square the rails. The rail design flexes just enough to friction fit the cradle.
I used modular furniture clips to hold 2x4 panels to the rails. It would be trivial to make a shorter or longer rail with more panels if I need them.
The lowrider rolls onto the end of the table.
I use custom belt tensioner mounts to slide into the unistrut and tighten.
Assembly takes around 5 minutes and breaks down in even less.
Hope this helps someone!