I have an ActionPan as well, it works well for what i want it, but it is certainly not a pro solution...
I have played with similar to what you are looking for, but i can say in all honesty, that unless you buy high end pro equipment, then you are wasting your money...!!!
I have found better results from using image correction afterwards on it's own...
It is not so much wind, but that to change the point of focus just does not work with any of these basic devices...
A good LONG pole is far superior in my opinion, the shorter the pole the more shaking i find...
Height 5"11, Weight 200-210lbs, Born 1969
Regular Stance, Ability NOT GOOD
2012/13 114 days
2013/14 102 days
K2 Fastplant 154, Ride DH2 158, Endeavour Vice 155, Signal OG 155, NS Evo 157