Alright, after months of searching for a nice used walk behind I think I'm just going to buy a year end model from a dealer. I'm looking at toro since we have a dealer close to my home that has a repuatation for great service. They are also running great deals with 0% interest for a year. Does anybody have any recommendations on which model to buy? They have 36",40", and 48" with ethier pistol grip or t-bar? This will be my first commercial mower, but I'm torn on which size to get. Any ideas?