Update: After almost 3 years in storage in Germiston, I went to go and fetch the Beetle shortly before Christmas.
This is what it looked like when I first opened the storage unit door - everything still safe, but with a thick layer of dust
I spent a few hours sorting out some of the stuff that was with the Beetle in the unit, and towed it through to IMPI in Orkney
In Orkney IMPI MIG-welded a new rear valance onto the rear for me, as this Beetle will not become a Baja, as it almost did!
After a few days of enjoying IMPI and his family's hospitality, the long road home started. The buggy body stayed behind, but both the bakkie and Beetle was still fully loaded with....uhm.... 'stuff'
Made a quick stop in Bloemfontein to pick up a rear engine cage for the buggy, but then realised I didn't have any place to put it, so I strapped it to the A-frame
The towning back to George (more than 1000km) went without any problems, got back home after dark, parked the bakkie and Beetle, and went to sleep. The next morning, I saw the left front wheel

- the tread came off completely, but the tyre still kept its air.
The Beetle is now safe back home, and the process of restoring it will begin some time in the near future. No rush, no time frame, but it will be done right the first time. Stay tuned!