I guess it depends what kind of terrain you ride. Stock clutching on the 08 and 09 is awful in my opinion There is so much room for improvement. Clearly doo set it up for the EPA and riding on a road.
With just ramps and more weight on my 08, I gained 5MPH in track speed up the same climb in deep snow. I am changing a few other things and should see an even better improvement as I will be running Winter Brew's full kit now which I know flat out works here.
My buddy's with the 09's have already seen belts failing, super hot clutch temps and very slow track speeds and its not the alignment or the deflection. The reverse just does not work here with our heavier snow, especially with climbing.
From the looks of all your pics on this forum it does not look like you do much climbing. If that is the case where you mostly boondock meadows and ride the flats than the reverse might be the ticket for you, even at higher elevations like you ride.
Have you compared a well set up 08 with a progressive helix to a well set up 09 with the reverse helix? Also are you constantly changing the angles on the shockwave or why wouldn't you just run the stock 09 reverse helix if it is so great???