Finally got my new (well, NOS and used) parts in the mail from Germany, and starting buttoning the engine and transmission back up to reinstall. I've read the clutch alignment tool from a 90s S10 fits the 240d, so I'll try that out. Then with the new engine and transmission mounts I received, it should be a little easier putting the engine back in than it was taking it out with the seized transmission mount.

I also need to reline the rear brake shoes. I'll probably try giving this a go at home first, and then call around some truck/RV shops if I can't figure it out.

Excited to hear it run again!