I have a 2006 Husqvarna GTH2448 (Briggs) bought new, I use at home, which is 35,000 ft. to cut. It has 1200 hours on it. Then I have a 2011, GTH2654 (Kohler) at our land in the country (ten acres). I bought used with 300 hours on it two years ago. Which I use to cut the back four acres, 200,000...