BLAH BLAH BLAH. That is all i hear from you. If someone wants to try and do it with a 6.0 then let them. Everything has evolve somewhere. don't get me wrong, i love the cummins just as much as you do, but to sit there and dog someone for wanting to try something new is just plain rude. I have a 6.0 and a cummins so i have both worlds. I will also say that not only does my superduty look better but it rides better as well. Yes you can make that much hp with a cummins, but the cummins has also been around for alot longer. The 6.0 will be there eventually, but it's gonna take someone willing to take that risk. and i commend anyone for wanting to take that risk, no matter which way it works out.