Looking to purchase my first 2x72 grinder. I thought I would check and see if anybody has one for sale, before I buy a new one. I am interested in a KMG, Wilton Square wheel, a Coote,. or may something else.... I only have 120 volt power, so if it has a motor with it I cant use 220v. I am 1 hour south of Kansas city, if somewhat nearby.