As promised some time ago I give you the wiring mods that were up on the original T-60 Forum several years ago.
I apologize for taking so long to get these up. I didn't have soft copies saved on the computer, just the hard copy print outs I made for my wiring book that I used to keep on my work bench. Since I don't have space for a studio or work bench in my new place I hadn't unpacked all my music related boxes yet. I finally located the book and tried to make pictures of the sheets. Each turned out like crap and I had about given up.
Then I remembered the Internet Wayback machine.
Here ya go:
http://web.archive.org/web/20080416182144/www.peaveyt60.com/mods&hotrodding.htmThe mods are there and a copy of the factory wiring diagram in case you need to put it all back stock.