Decided to get motivated while the sun was shining - pulled off the fenders, hood, grille, sugar scoops, bumper to see what i'm dealing with.
Looks like the sheet metal work forward of the wheel wells is not worth saving, combination of some hidden rot and it being really mashed up. Might try and find a frame-cut from just in front of the shock towers and just weld it on.
One thing that was rather exciting: I finally solved the mystery of the "Z Mana". Some of you might remember previous posts under this title, about how every time I got going really fast or encountered some bumpy roads I'd have a piece of what looked like (very old) toasted oats cereal fall on my left foot. I figured either the previous owner's little kid had been depositing them through the defroster slots, or some critters had been stashing a winter food supply. Well - it looks like it was the critters! I found a stash under the drivers side fender supports - and not surprisingly this is where the rot had started. So I guess I would've had to deal with that at some point anyway...