Hi Bruce,
Can't help with a recommendation for the supplier mentioned but when it comes to having work done I am very much a Cynic.
I loved your van story in the other threads and if it were my van and I had the skills, would rebuild it myself. Not so much to save money but to know that every bearing and syncro was replaced and not just the ones that that needed doing at the time. Plus, for the satisfaction of doing it yourself.
Cheers, Chris