Re: Spinal surgery under way on my '85 Strat
The only thing left on this guitar that is original now is the body and neck wood, and the body paint.
That's pretty much the same as mine. Though, when I bought it, the previous owner had kept it 100% stock. Except for a burn mark that looks like it was made by a soldering iron, covering up the "Japan" in "Made in Japan." I bought it in the late-80s at Lentine's Music in Akron, Ohio for $175 including the OHSC. Akron is a real "Made in America" town. One the union locals had a parking lot with a sign that said, "Parking for American cars only." I figure the original owner was one of those guys. And that's probably why I got it so cheap.
Some of my mods include bridge ("lawsuit" Wilkinson VS-100 Convertible), Sperzel tuners, numerous sets of pickups (currently sports the original prototype Five-Two "Nashville Studio" set for Strat), a Starr Labs sweepable mid-boost with battery door, copper foil cavity shielding, master tone mod, MOTO pickguard, black anodized knobs (one's concentric), pots (one's a push-pull to activate the boost), 5-way switch, stereo jack, string tree, strap locks, new nut, etc. This is the guitar I had when I first started experimenting with pickups and mods, that's why it's had so many things done to it. But I have to say, I've never attempted anything as ambitious as what you're doing.
Keep the pics coming.