Chris, since you mentioned the abuse a Cessna can take I'll mention something to be cautious of on the 750.  I'm landing on gravel and stop easily in 400 feet.  The nose gear bungee is a weak link.  Though my touch-downs on the mains have been good, and even smooth, I have run out of elevator authority with the nose high such that the nose gear has come down more firmly than I like.  Some of the cords in the bungee have broken.  Whether my learning curve will be good enough to save the remainder, time will tell.  

You've sized up the situation exactly the way I see it, Chris.  No, I don't have the vortex generators.  I keep thinking my technique will adjust, but when I get so enamored with the nose high touchdown, the speed is unwinding too fast for me to catch the nose.  Landing with more speed, more power, and nose lower would solve everything, but what fun is that!

Chris

I noticed in one of your youtube videos (with student) that you mention that the stick is very stiff with the flaps down. I suspect that your flapperon control rods are binding  and might need some adjustment.  Mine were doing the same thing.  With flaps down the angle needed by the control rods exceeded that allowed by the rod ends causing the binding.  I readjusted them and now the stick moves freely flaps up or down.  I don't know that it would cause them to break but it is putting extra pressure on stuff. 

Great Video!

Tim