I just have 3 Gravely riders if that counts. I have a 1973 816 16.5 hp Onan twin with 50" hydro lift deck, 36" snow cannon, rotary plow and some other attachments. A 1986 8123-G with 40" hydro lift deck, doesn't run bad Kohler motor, a 1986 8179-G 1086 hours, 17 hp Kohler twin series II, 50" hydro lift deck, 48" dozer blade. I'm on the look out every day for Gravely stuff. I've been infected with the Gravely virus for about 2 years now, Please pray for me will you?