I currently have 2 Exmark Lazer Z HP's and am looking to sell one and step up to a 60 inch UltraCut deck. I know there is a ton of talk on this forum about which manufacturer cuts different grasses better. Well, I primarily mow Kentucky Blue Grass and I want to know how the Exmark Lazer Z with 27 Horse Kohler with 60 inch deck mows this type of grass??? Also, when grass is thick in the spring time, how does the UltraCut do on thick grass cutting 3 inches of growth? Any feedback would be great. Also, if you want to buy a 52 inch Lazer Z HP with 23 Kaw let me know. Thank you.