Anyone have any experiences with Kalamazoo grinders? I'm looking to maybe get the 2x72 with the 8" serrated contact wheel. I need to step up from a Craftsman 2X42, and am interested in hollow grinds. The Craftsman has no contact wheel. I don't want to spend $2.5k on a grinder at the moment, since I have some other basics to knock down first. I can get the Model 2FS72 and a motor to drive it for a fairly reasonable amount of money, as long as it's worth anything at all.

Any thoughts on this grinder folks?