Since the TR8 radiator fans are no longer available new, does anyone know of a good replacement? Its my understanding that the Fiat 124 had the same fan, however, I can only find good used ones. Wedgeparts has a replacement 2 speed fan, yet I can't afford to spend the $$$ to buy the complete system (2 fans,harness). I'm looking for a direct replacement to the original (minor wiring modifications are ok). Any help would be appreciated.