Welcome, what a fascinating place to live. The MK's were very popular with the African safari companies. I had friends down at Pewsey that ran such a company in the late 1970's. They'd ship the wagon home every eighteen months of so for major rebuild then run the thing round in winter unpainted , then paint up for summer. This baffled me , but the answer was, rust was the best nut locking thing they could find when the vehicle was operating over rough country day after day. One onther intresting mod was an external roll frame over the cab. This had a heavy bar across so that the cab could be slipped out and an engine hoist attached.