keep in mind especially with the 2strokes that some are just "better", i know of a few "good" stock 2000 over say an 01.. you have the start good going to Hauck, thats definitely the place to go if you want to be fast/ like to win. for radar use a set of 8BU-10 or loaded 8DN-20, gear, clutch, and a few other little tricks or advantage that are known for those that like to get after it lol. Ice conditions,temp, driver weight, wind all play a factor in speed runs. remember when you go to any kind of competition event like a race or speed runs theres 2 things that are a fact..Cheaters win and winners cheat LOL