We at CanAm have a couple of wizards that have done wonders with the Clark and controls using a Turnigy 9X
We have main gun on back right spring switch, MG on front right switch, lights on left front switch and some guys even have a volume pot on the upper deck. All that is on left stick is turret rotation and elevation that if you are good can be done simultaneously, and the right stick driving only. Once you get rid of the silly superspin the driving is actually really easy and we do throttle adjustments to get rid of most of the jerky movements. Both sticks self centering of course. There is still the rear left switch that can be used for something else.
This set up is ideal for battle or just very clean for driving around. I guess one of us should do up a demo video.
For us as a club where guys own an average 6 or 8 tanks, cost does become a factor. And when 20 tanks are running around the field the sound really is just a mesh anyway. Since we pretty much have all systems under the sun we as a club have come to the conclusion that for the money the Clark is the best for us... To give you an idea we just did a club order for 26 boards as an opening order...