ORIGINAL: Stickbuilder
it seems as though whenever a general question is asked (especially about control surface throws, or power requirements), it is generally assumed that the model will be used for 3-D manuvering.
Aren't you planning to 3-D your YMF, Bill?. Just set your elevator throws just short of pulling out the hinges at max deflection, and set the rudder to bang against both elevator halves, and the ailerons likewise the elevator. Then go as much positive expo that the Tx will allow, carve out the cowl so you can stick a DA-150 up front with a prop that grazes the ground, and have at the Harrier rolls and tail-touching
. Betcha she'll do a beautiful waterfall!!