I am in need of a smaller unit to do the residential properties. I thought that my 48" was small enough but the gates are the problem. the 48" WB: I believe is a '99 48" Bobcat Belt drive Fixed Deck 2 sets of gator blades 15hp Kohler trac vac 470(not running, carb missing parts) not in good shape. the vac unit needs mounting parts. thanks in advance Buzz.