I drool over a Duramax about once a week. I just noticed a little note in the engine option. It says that if you get the 6 speed you have 10 less HP and 85 less ft-lbs of torque. I'm guessing they can't get the clutch to hold up to the 605 ft-lbs. that the Allison trans comes with(though Dodge only has sticks with their 600). Anyone know a thing about this? I know it will be a long time before I can afford one, but I would hate to lose 85 ft-lbs of torque right off the bat(especially if you plan to leave it completely stock for warranty).