Was wondering how often do you have to get the valves set on this beast, and what is the cost involved? My ZX11 you had to get them done every 10000km or 6000 miles, wondering if it is the same situation with the Busa. And my second question is, is it possible to do my own 1000 mile maintanance on the Busa with out any techinical tools required. As I read into it it looks like an oil change, check the bolts to make sure everything is tight and fluids and pressures and you are out the door, is this correct or am I missing something here. Any advice would be appreciated thanks Bruce.