This new 550 looks like the machine I've been waiting for. It has everything that I need, at a VERY attractive price. I just have a problem with the 16HP, and 28MPH top end out of a 570cc V-Twin. I wouldn't need any more than 40mph, and that would be very rare. Is there any wiggle room in this V-Twin, or CVT setup that might be manipulated into a little more top end when needed? Any thoughts out there?