Quick question if you don't mind. I have a 2007 Sport GT auto as well, recently acquired and loving it but am itching to get the FD ECM/DBW. Since I'm enjoying it now, would I be better served to wait a year or two and refresh the car with the upgrade or would you call me an idiot for waiting at all. People all seem to rave about it on the public forum but thought I'd get your opinion off the public record. Thanks so much.