Fantastic reading. Keep up with it and keep the pictures coming!
Some of us (me included) are fortunate to have B25s not as oily, so its intriguing to see the difference and restoration!
FYI have you found the service manuals yet? There are plenty of links to the actual service manual (in reality quite vague except for great wiring diagrams and pictures, but instructions seems to suck missing many steps).
Bentley's is good to have as a backup. I predict you're going to like this car so much you're going to run it in the summer, or buy a rust free manual version.
Prepare yourself for the addiction of an early 80s car that can deliver a driving experience like little else.
09 Jetta CleanDiesel M6 Highline
85 325e M5
07 Honda Shadow Spirit 750