I don't forsee a new SD in my future them. I'm shure the 6.2l will perform so thats not really my major concern, but I love the V10. Theres NO WAY I'm buying a SD with IFS. I'm not a fan of the front coils on the 05'up SDs. Sounds like I better stock up on parts for my 04'. Have to buy a smaller truck to keep the miles off my current SD. Whats next a unibody SD.