Just to throw an idea out there, I'm currently converting a UK Land Rover to a Spanish made Santana 3.4lt 6 cylinder diesel engine, which is basically a Land Rover 2.25 diesel with 2 extra cylinders, repositioned injector pump and timing gears. I'v no idea what work would be involved but it had got me thinking if this would be a good engine to fit into something like a QL? (all the parts like the injectors, pistons, con rods etc are the same as the standard 2.25 diesel engines)