Anyone have or tried Hypertech Hyperpacs? I Know what the Diablo Predator or SCT Flashtuner have to offer..my question is this...im buying a flash tuner next week..MOST Likely The Diablo Predator...(Just My Preference)...but i see the Hypertech Hyperpacs also have abilities the Diablo and SCT Flash tuners dont..such as it calculates horsepower and torque, and the "ChristmasTree Feat." that I think is pretty cool as well...but i see the Hypertech costs bout double that of the other two...is it worth the extra cash or is it the features dont add up to the amount spent?..is the performance tune on the Hypertech as good as the others?...My 02' auto is my daily driver with strip trips bout 3 times a year...or is it all bout even so its buyer personal preference? any feedback would be appreciated..as u can see i am new to the stang build up!