This is a very interesting discussion. I am enjoying the views. I am a purist, and restore my cars as they came from the factory, with the exception, that sometimes i may add a accessory that was correct, but the car didn't have, such as adding a correct radio to a non-radio car. I personally feel, if a car has a option that the dealer could have put in that year, then there should be no mark down for that. Such as if a dealer could have put a swamp cooler on a car to make a few bucks more , then it should not lose any points even though the factory didn't sell them. Having said that, I do feel that changing the 4 to a six, and all the other changes should NOT lose as many points as changing a 226 6cyl. to a Ford ar Chevy v8. I think in Fids case, just losing say, 1 point for the plate not matching the rest, instead of losing a point for each thing changed would be better. Considering the car body shell, could have been used for a 6, and he used ALL kaiser parts, no other brand. The other option, is to have it judged as a modified, and then he can't lose any points. But, thats just my opinion, and since you asked, hahaha. I think when it comes to judging at the Nationals, for the cars that are suppose to be restored as all original, you need to be very specific with original factory options, or dealer available options. Most people who will spend alot of time and money to restore a car like it was new, really do try to make it that way.