i work at a Chrysler dealer and im wondering whats the difference between the 6.7 or the 6.7HO expect for the 200+lbs of torque? i can get a deal on both so that not a problem. is it worth it or when i start modding it will i notice the difference. by that i mean if i get a smarty and install it will they lay down the same #'s or still a 200+lbs of torque? any help much appreciated.