http://carolinasrc.com/Webstore/Scri...dproduct=10710
Is a good servo. Basically the brushless one of what I run. I have run futaba throttle servos and hitec steering servos for some time. I love the futaba's because of how smooth they are, and they have heald up fine for throttle. Steering, I won't trust anything other than hitec TG servos. 7955 is a monster of a servo. A lot of guys run them for throttle too. If you want to stick with a hitec for throttle too, this is a good servo.
http://carolinasrc.com/Webstore/Scri...idproduct=4929