I am about to by one of the planes, and have the 2 motors narrowed down, YS 91 or Saito 100. Would like to hear pros and cons, and what fuel/prop everyone is running on the above motors.

Also, what servos is everyone using, and what length servo arms is required to get full lenght for 3D? I am thinking on using hitec mini 5245 digitals (76oz torque each) if they will fit, since they only weigh 1.1oz, and maybe using a lithium pack to save weight, any thoughts on this?