as I live in Belgium, I started to make the process to approve the swap of 440 on my Dart. For the moment the news is not good. On the other hand it will be really very difficult. As the car is registered as 6 cylinder, it is practically impossible to change. I think I will have a definitive answer very quickly. If the answer is really no, in December I would go and reassemble the original engine, and sell it to buy another with a V8. it's a shame but I do not regret anything.