I made what I hope will be a favorable change to our dedicated fleet of Exmark equipment. Purchased (after demo of unit ) a 2005 HUstler Super Z 72". The demo period proved to be very productive and calculates out to a time savings of 8hrs per week. For those of you who do own 1 of these units, please "chime in" with pros & cons that you have >experienced< with owning one. Price $7500.00 Warranty Lifetime on frame & hydro system..3yrs on all other except oil & filter,tires,blades.