I have a 2009 800 touring and want to add the aftermarket SuperAtv power steering. Those guys are telling me that the gas tank wraps around the steering column on my model and that if I want to put thier EZ Steer on that I will have to modify my gas tank to make room for thier unit. Has anyone put the EZ Steer on any of your Sportsman? Are they any good? what do you think about me adding this to my machine?