i am thinking about getting a new motor. i am running 17.5 blinky in t/c . i currently run a tekin...geared @ 46/84 with 170 deg. temps. and a d3 geared @ 47/84 with 160 degree temps. what benefits can i expect to see running a revtech, and furthermore, what benefit could i expect to see with a revtech from express vs a revtech purchased via my lhs. thanks for any input i appreciate the help as i have only been running tc for a few months...