Originally posted by Alvin Souphound
Put rudder servo connector in the aileron slot on the RX, and now have pitch and roll on the right stick
Actually Alvin, that is still Mode 2. Mode 2 puts the primary roll control on the right stick, which doesn't necessarily have to be the ailerons. On a plane with no ailerons as yours is, that would be the rudder.
My guess is that on a plane with both ailerons and rudder, you'd still be confortable with Mode 2, as the roll control would still be on the same stick.