With that money, as well as running my own race team, I'd be buying up Karting Nord, so that our crew and the Brethren don't have to deal with the increasing encroachment by organised tours there. Oh and installing permanent showers and bogs, a restaurant/bar, a permanent firework display area, sound system and projection screen so that Rusty doesn't have to load the white van up any more.
MG MArk