Paul, yes I have thought of it but I have an Ital rear axle :0( so I don't think that would work. From my research my Rover engine which is dry sumpted would probably need a bellhousing with integral oil tank, I have just realised that that means you have to use a 6 speed gearbox, then there is the clutch operation, the rear axle would need changing, the bonnet would have a hole in it for the webers which it would not need with a K engine, plus lots more things, I'm starting to think either tune up the VX engine slightly or trade up to what I want (as someone suggested earlier).