I am getting ready to buy another Walker. The local dealer has two (2) model T's with 20hp, speed up kit and 9.5 hopper. They have had them for a while and are willing to sell one for $9200 with tax out the door. It has the 48" GHS Deck. We have a 1998 Model T with the 25hp and we just rolled 2000 hours on the unit. The motor is done for finely and we are going to rebuild it. However we now have enough business to justify the cost of a second Walker in our high end properties. My question to those of you that run Walkers is this: How do the 20hp units do as a comparison to the 27hp unit and is the extra 7 hp worth the $2200 for the extra 7hp? I know this is Thanksgiving but since looking at the new unit yesterday I can pick up the new machine tomorrow morning. HAPPY THANKSGIVING ALL and many more to come. My it be very GREEN for you and your families.