My rustler 2.5 is done for. I stopped in to my LHS and they told me if i brought them my engine in that they would trade me out for a new 2.5 for 110.00 plus 5.99 shipping. This dose not sound right to me cause if i do the power-up program I could get the 3.3 for 110.0. Can someone maybe explain this to me. If the LHS is just trying to make money off me. Cause it would make more since to me to get the 3.3 even know i dont want that much power cause the 2.5 wheelies to much for my likings.