Jord I wouldnt bother with HID which im pretty sure are illegal, I got some Osram Nightbreaker Plus bulbs (recommended by a friend, who got pulled by the police as they thought he had HID's) for my SR which are much brighter and only cost me £20 for a pair. Im constantly getting other drivers flashing me as they think my full beams are on! http://www.powerbulbs.com/store/category/osram-nightbreaker-plus
I got a set of H4's.
cheers everyone im not so bothered about them being illegal because i think ill have to get a dodgy mot anyways with the camber and the 20 mm of poke lol