Just caught up with and have been enjoying your build. Wish I'd kept to your approach of leaving the truck pretty much intact and working on a bit at a time, but for some of us just getting started seems to be a slippery slope
I'm amazed at how good of shape your cab appears to be considering the rust you have elsewhere. Mine had the same baby Godzilla damage anywhere within a foot or so of the battery, but I'd also lost a good bit of the core support under there as well. Any case, keep up the good work!