Outcast,
I think you have incorrectly interjected some of your facts. All full scale pilots are taught that there are four factors that cause the airplane to Yaw and turn right, 1 Torque, 2 P-Factor, 3 slipstream effect, 4 gyroscopic procession. Torque is a significant factor and I believe any full scale pilot will tell you that a plane will require right rudder when giving gas, and left rudder when cutting power.

P factor has nothing to do with "Roll the wings right the fuselage yaws left”. That is caused from induced drag. The down aileron has more drag than the up aileron causing a slight tendency to pull the nose right or left just as the roll starts. (No where near as big of an affect as torque. )