Ol' Puc is rite on the money about the secondary plug problem, but there are guys out there that can help you with the fix, its not a big deal once fixed. There are also a great bunch of guys to help with any parts you need, most can still be found if you look hard enough. If he buys it, check that secondary oil level rite away it only takes 5mins. its behind the small cover on the lower left side down by the shifter. They are great bikes with a bullet proof motor.
Craig