My business is growing and I decided to purchased a used commercial Zero-Turn over a homeowner model based on the advice on this site. I'm about to pull the trigger on a used 48 inch Scag Tiger Cub with a 19 hp Kawasaki engine and 1400 hrs on it for $2800 dollars. The seller claims that there is nothing wrong with the machine and it is ready to go. Based on the pictures, the machine looks well taken care of. I've never owned a zero turn before so is this a good deal and what should I look out for when testing the machine. Any info would help, thanks.