Oof, the hits keep on coming. Between life happening and that stint where the forums were down - I hadn't had much time to update this, but today I took the time to get things moving a bit again. Long story short - I decided the simplest thing to do to solve the rubbing problem as it currently exists was to cut the tack welds and shift the whole subframe back about an inch, rather than doing a whole bunch of complex bodywork. My bodywork skills are definitely not my stronger suit, so I figured I'd better make things fit to what's already there as best I can. While this job was harder than I thought it was going to be (I had to cut out a larger section of the bed to get my cutting tools in there), the wheels now sit squarely (loosely) in the middle of the arches. To continue the spirit of solving a problem by creating new problems to solve, now I have to modify the original rear diff crossmember to make up for the distance the entire assembly has moved. Probably going to knock that out in the next couple days. Basically for that I'm going to cut some chunks out of the existing crossmember , then offset them with lengths of rectangular or square tubing of similar cross section. It shouldn't be too difficult because the stock part is basically a piece of straight U-channel with bushings mounted through it. No weird bends or offsets to be had so as long as I modify it so the threaded holes move directly rearword, it should be a pretty quick fix. Once that's all done it'll be a temporary modification of the stock lateral links to bring everything a little tighter in towards the frame, then I'll get started on fabricating the strut mounts in the bed, and probably remeasuring everything to see about finding an off-the-shelf set of adjustable lateral links and trailing arms that fit, and then another semi-permanent modification of the rear CV axles to get those back on. I'll likely need to revisit the wheel arches in some form or fashion, but I'm hoping I can get away with just some good ol' fender rolling. Time will tell.