Hi, New to this site and new to this forum stuff. I am seariously considering buying a 1994 John Deere 425 AWS with 60 in. deck and 3pt hitch for $3750.00 first thing tomorrow. It has 822 hours on it. I checked with the dealer and he indicated that the plastic cam gear has been replaced for the metal one. Anyone know anything about this year model. Should I stay away or proceed?