This is the situation--- I have a 52" Snapper hydro w/17 Kaw. , I also have a 36" Snapper belt drive w/15 Kohler. I use the 36" on about 80% of the accounts, while the hydro sits on the trailer. Do you guys (and girls) think that the Kohler will run the 52" deck. The decks are interchangable according to the dealer. I know that the 17 Kaw. might be overkill on the 36" deck, but I wonder how the 52" would do with the 15hp. Please, no comments on how much more productive the 52" over the 36". I use the 52" when I can, but the make up of my properties this year dictate using the 36" most of the time. Comments welcome, and thanks in advance.