Turned out great Corbet! The Yokohamas look nice too. Interested to hear some long term feedback on those tires.
When I moved my axle the firewall clearance was the main issue and the axle relocation as you have seen gives lots of clearance in that area. It also moved the axle back into proper alignment in the wheel arch so the spring isn't curved to the rear (if you're running stock radius arms).
I probably cut more sheetmetal than I needed to but I cut out a fair amount from the front of the inner fenders. Also took about 2" off my bumper wings. But now they stuff well and turn freely and I was able to not trim the outer fender and only do minor trimming of the flares. That was my goal, to keep a stock appearance to the fenders with the 3" lift.
You might have seen these already on MUD but maybe it's helpful to some of the RS guys here that may not have.
Here's the front stuffed after the relocation but before cutting the bumper wings. Pretty hard rubbing.
Bumpstop measurements by
Adam Tolman, on Flickr
After cutting the bumper. I pretty much cut away the inner fender to match the profile of the bumper wing.
80 mods by
Adam Tolman, on Flickr
Bumper wing after cutting and tire at full stuff/turn. It looks like it would still rub in this pic but as the wheel turns it just clears the bumper wing. That's what I call "accidental precision"
37’s and bumpstops by
Adam Tolman, on Flickr