I'm looking to get a service on a Honda CB-1 400cc. I've contacted Infinity Motorcycles in Purley, Surrey but they advise that they dont do servicing on grey imports. Does anyone know any good reputable dealers in the London area? I have been told to go to BAT or Bonanza bikes, but i have also heard mixed reviews about them. I cant really afford to go to a cowboy garage so any advice will be appreciated.