hi all i'm looking to switch from scootering to motorbikes and have been checking out a few SR500's. one bike on offer is an imported 1986 model. stock. looks ok from the pics (interstate). however, this bike has drum brakes on the front - should they be discs? most of the other SR's i have seen have discs (but they are nearly all modded so its hard to tell what is oe) ps. i'll have an italjet dragster 180 for sale shortly if anyone is looking for one.