Well I figured out what it's going to take to get the window out, just got to find out how to make it "detachable". I was thinking about putting 3 or 4 metal tabs, probably welded, to the inside of the body around the window hole, drill matching holes through the glass (I bought glass bits yesterday) and use something super simple like wing nuts to attach the glass back in place. I imagine the hardware will only show on the inside of the window/interior plastic by about half an inch. Should still be well within the recesses of the plastic sides.

Thoughts on this? I would attach some weather stripping to it and I am sure it would have to be at least flush with the outside of the truck to minimize catching wind and putting strain on the mouting tabs and hardware.