Got hold of the seller. This is his story:
He bought it as a bank repo, bought with ceased engine. Engine rebuilt it is 4.2 petrol

According to him everything is in apple pie order, he did a trip trough Lesotho. Picked up a miss, disappeared with new distributor. Aircon, interior, everyghing good, exterior some cosmetic damage he bought it with. He will mail me the photos shortly, I'll post them here.
Good old van, only problem it is in Van Der Bijlpark

I can not see myself going all teh way over there. Maby somebody closer can have a look and make an offer. At R50k I think it is a bargain, but at this stage I'm not actively trying to buy a vehicle. Only looking and asking around