Yes i was at the NCRS nats in french lick and drove my 67 427 tripower stingray coupe to the show and was judged blue ribbon top flight 4429 point out of 4500 not bad for a first time ford guy. The vette nats went on for a week with lots of things to do and around 800 people and 250 vettes i was told and i was there 5 days as u had to be with your car when judged by 5 different teams 20 sheets very well done as i was impressed how detailed the judging was and everything has to work on operational check dash lights heater defroster washer fluid matching keys locks etc. They use flashlights magnifing glasses and a magnet . Yes i lost a point on 1 horn i sent to (the horn works guy) and he used aluminum instead of steel rivets when he rebuild horn and a magnet caught that.