My new WR450f is being shipped from the USA to the UK. (Doing this saves me nearly £1,000 on the new price here). I have read that there is a throttle stop restriction on USA models. It requires a shorter bolt fitting to the cable box. Is this correct ? (The bike will be the 2009 model). Also, what is this green sticker thing ? Will I need to modify something to remove any other power restrictions ? Any information on USA models is appeciated, especially if it removes pointless power restrictions. Thank you.