The engine changed Landrover. they became more reliable

I hoping to try and sell it to a heritagemuseum or something. I've been told that its worth about £15k. It got ragged this weekend with all the snow.

Hi, I have the first ever P38 BMW fitted 2.5 diesel. What heritage does this hold. do I run it ragged as Landys should be or treat it with Kid gloves? I have all the log sheet from the engineers testing it