If anyone in Australia is looking for 750 K0 model for spares, there is a guy selling an incomplete bike on gumtree at the moment. Bike is missing a front end and body work but the frame, motor and rear end are there. No pipes, and generally a bit rough. I checked the engine number with him and it is definitely a. KO but not sand cast. He is asking 800 but I think he would sell it for a lot less