There are reliable master techs in Atlanta. Probably the acknowledged experts are at Acura Carland, the dealer on the northeast metro area (Gwinnett) 770.813.5812. They have 2 NSX master techs, Fred Glassburn and Paul Ashford. Fred was the first certified master tech in the area (1990), and has been working on NSXs since they were introduced. Of course, it is very expensive... I think their shop labor rates are now over $90/hr!