Yamaha SA-30T restoration: part two, in which things are measured

First of all, thanks to everyone who watched part one! Much appreciated. Still waiting on the vibrato tailpiece parts (yay for international shipping), but got started on a few other parts of the project.
If you haven't watched part one - • Yamaha SA-30T restorat... - I bought this early '70s Yamaha SA-30T on eBay recently, missing most of the vibrato parts, the bridge pickup cover and truss rod cover (and also with curious screws added to the top). I'm in the process of restoring it using a mixture of vintage parts, repro parts, and 3D printing. I'm also filming it as a reference for anyone else who might dig in to one of these cool vintage Japanese guitars in the future. Follow along if you want to see how it turns out!
Oh, and my cat decided she wants to be on RUclips, so there's added cat + guitar content.
Thanks again go to ‪@TheSupposedStringMeister‬ for all his assistance - you can find his website here: www.thesuppose...

[@JoeBegg]

Dude I have 3 lol. Thanx 4 the videos. Can’t wait to see you rewire it esp toggle switch

[@heldmusic]

Thanks! Hoping that the wiring won't be too tricky. But first, gotta get it playable!

[@GuitarPedalShoppe77]

@heldmusic wondering where I can find the spring and the base for the spring thanks