So now we are down to speed and torque. I got it. I was wanting to use a low profile and save some weight. LIke the savox 1251 .09, 125 oz-in, weight 44.5 gs. I heard get at least 100 and some say 150 oz-in torque for throttle and .09 was the ideal speed. Right now I have the AE 1015 .109 speed. Just want something faster. What do you guys think, would that savox servo work? I use to fly alot of airplanes and also used this trick for the throttle.