Have a question for you. I am interested in the Pro-G 1548. Would it pull a sulky without doing damage to the drive system. Would it significantly reduce belt life? Which brings a new question...What should the normal life span of the drive belts be? I really like the price point for the Pro-G over the hdyro's. I weigh about 170lbs. I wouldn't want to damage the tranny. Also, are we going to get to see the new steering control system soon? Did I read that you guys have a new design coming out? Any way your info would be greatly appreciated.