what motor is the $.5???...jk :) ..thanks for the help guys...to save money i'm gonna get the hyper 10sc roller/4.5 novak HV combo over at nitrohouse.....its only $399 .....and right now i have $415 in my paypal....and i want to get up and running asap...i'll eventually get the mmp prob next month but for now i'll see how the hv havok pro does....