The 850 has not been showing any progress for a while. Cause of the downtime was a lot of work and setbacks with the engine. The cylinder head is in such a bad condition that I no longer consider it responsible to invest any money in it:

Cilinderkop

For tomorrow I arranged a sheet metal worker to start on the bodywork, so today I made a start with the preparations: removing the first sill, cleaning sheet metal, stripping the rest of the interior and removing the windows. The photo album of the start is available here