Hey guys I'm looking at a grasshopper 227, kohler 61" that has around 1500 hrs on it. It was used commercially, whereas I would only be using it on my own lawn which is about 4 acres. Its still on its first engine and was wondering if the motor was close to life end or not. The guy says it was maintained religiously. it comes with a bagger system as well.....for $2700. What ya think?