I just priced this new leftover 07 Scag TURF TIGER with the 25 hp Kubota -60" deck.. Priced at $ 12,000. My Questions are : Is that Price pretty good? Has anyone out there used this same unit in 2007 ? How did it perform ? How about on some lightly hilly lawns? I'm like everyone else ...just looking for a good dependable unit ...but in my case I usually keep my mowers for 10 years and grease a lot with lots of PM.