After 10 years of diligently keeping my red/black '91 unblemished, a guy backed into it when it was parked. The damage is light and visible only on a section of paint on the rear bumper cover, but the impact may have also damaged the cover itself. Sterling McCall Acura sent me to their central multiple-brands body shop, but they turned me away (1) because they do not work on NSXs (!) and (2) they do not accept the guy's insurance (Fred Loya- too slow to reimburse they say). Any recommendations for a shop that will repair the damage at a level commensurate with the quality of an NSX? The pain of this incident will only lessen if the repair is perfect.