Inner bed tub install

[jdougla9]

So I might have gotten in a little over my head but I am redoing the rear suspension in my truck, the stock leaves were not enough to handle the current engine. I am swapping the leaves to the tci kit and plan on running caltracs in the rear. In order to set the rear ride height low enough I have to cut the inner bed out and install tubs. I found the 67-72 Chevy truck bed tubs to look awesome but I wanted some ideas on how to attach them. Thank you guys I love this forum and all the cool trucks on it!