This will be my seventh summer with mine, I bought it in Michigan, belonged to one of the guys who started Amway, it had 150 hrs. on it at the time, mine has the 540 Bull Dogs, they are currently going through a rebuild, tuff when you have to buy three of everything, the only thing I don't like about it, is getting off the back, that slope off the back you will bust your a**, I know, I cracked three ribs last year, thank god I had some friends there to pull me out.