Hey Curtis...
Boy, you have you got your work cut out for yourself finding parts. Since I just went through reconditioning my Starfire-I (BA413), I know what you're in for, and mine had all the parts ;-)
The easiest way I found was to image search on both Google and Bing and following the links from there - Lots of dead ends but that's how I found you to replace my corroded poles - You had a picture of one you had worked on previously. With images, you can get a view of what it's suppose to look like and what's available.
One thing I notice is there aren't any screw holes for mounting the bridge - were they filled in? Also, mine has a metal grounding plate for the bridge that looks like it was riveted to the body - you won't see this in pics as it's hidden underneath the bridge. There's a ground wire that goes (internally) to the PUP cavity.
I have a wiring diagram I made from my original wiring but can't see how one uploads pics here so I'll email it to you. I also have a parts list for what I got from Stewart MacDonald (Pots/Capacitor) I'll send along.
Good luck with the restoration!