I posted another thread a couple days ago requesting information on a replacement rider for my 16 year old Sabre. After looking at several riders, I want to see how a residential zero turn would compare. I have a child getting ready to start driving, so whatever I buy will more than likely be financed. Any ideas on a decent residential unit? How much am I looking at if I want serviceable hydrostatic transmissions? Any experience with the Toro Timecutter SS4260(74626) with the Kawasaki engine?