Hi, I'm in the final steps to purchase either an Exmark AS 25hp Kohler 60 inch ultracut deck or a TORO Z500 Estate 25hp Kawasaki with their non- turboforce 60" deck. How do these two decks compare? Is the mule drive on the Exmark better than the single long belt on the Toros?. It would seem that users are very opinionated about the virtues of either deck. I'll be mowing about 4 acres. I only used my last ZTR 500 hours in 4 years. Also, what is the significance of the 12cc pumps on the exmark as compared to the 10cc pump on the toro. Both mowers look good to me, and I'm not wed to either Kawasaki or Kohler engines. Again users seem very brand loyal to both motors. My dealer sells both brands, and I'll have to make a decsion tomorrow!