BenJJ, where are you sourcing the aluminum extrusion and corner connectors from? I still need to do some cabinets in my van and while leaning towards wood frames due to simplicity of connection points, I like aluminum if the price is right b/c of the weight savings. I was considering 80-20 but that's just too expensive.
Also - how to you plan on mounting the frame you make to the body panels and floor? obviously you need some solid bolt on mounts to keep things together when offroading. I put in wood studs bolted into the sheet metal through out my van walls for mounting wall paneling and my cabinet frames which I have built are bolted to either those studs or the body panel as well depending on the amount of weight the cabinets are designed for.
Also - after the frames are made and you start making the cabinet walls, how will you attach door latches, hinges, drawer glides, etc?
Sorry for so many questions but being in the thick of cabinet making right now, these are all the challenges I'm currently figuring out myself
'08 V10 6.8L Ford E350 Superduty extended