RE: 8 ft of bones! Sr Telemaster
Looks great! You definitely need a hi-torque servo for the elevator on a plane this size. I don't think you need it for the elevator. You probably really didn't need it for the ailerons. I base this off my experience with a 90" Cub. I have 3004s on everything but the elevator, which has a hi torqe Hitec. I have had no problems with it.
-Scott