I was wondering if I could put a proslide xt on a 2009 John Deere G15 36in fixed deck belt driven mower. Do you think it could handle it? I hate the idea of a two wheel or one wheel sulky and the proslide really has my eye due to being there when you want it and not when you dont. Also, where is a good place to buy it cheap? Anyone got any on ebay? Thanks!