Hey all, I would like to learn how to do auto upholstery and started looking for a sewing machine. After some research, I learned I need a compound feed walking foot machine. So I've found a singer 211g155 (with table and all, he has 69 nylon thread in it) that has just been serviced and is in fine shape with a 2hp motor and a pulley to slow it down. He's asking 550, and says he has 400 in the new motor. Also comes with a thread stand, extra bobbins, extra needles, and a bobbin spooler Not sure if it's slow enough, was thinking I could possibly swap the clutch motor for a servo motor with someone or sell it and buy one. Do you think this price is fair? Will the singer work for me? Need a quick response, planning to go see it tomorrow morning and I'll be busy the rest of the week. Thanks much