I had a few - but I sold that one to Gary - almost started him off on his Basic quest - before that he was really keen on PD's - I bought a few from him
very few "Kalahari's" were made - I would think all of them that were registered in the UK started off as GS80 Basics with a big tank being added later, taking on the mantle of being a Kalahari - the Kalahari was launched in South Africa, (with some being kept back in Germany)
All mine are German bikes , still on the KM speedos .