If it's a Classic you'll need to be able to handle a welder
If it's a P38 you'll need to be able to handle a 20 year old computer
If it's an L322 you'll need to be able to handle a large bank loan
sussed it when the idiot did the head gasket he forgot to plug the the sensor wire for intercooler back in and I've noticed come little bolts missing of the top that I've gotta replace now aswell.