I have 1470 hours on my Scag Turf Tiger after 3 seasons. The last few months, I've spent a lot of money on it: new engine, Amsoil bypass filter setup, 2 hydro pumps, drive shaft, upgraded the standard deck to an Advantage. I think it's in pretty good shape now and it was all cheaper than a new ride. I'm curious at what point guys trade in their old ones to get a new one. It would be nice to think I'm be ready to go another 3 years after all this has been done, but who knows. I may relegate it to a backup mower in a year or two.