Hey yall, how is everybody, got a couple questions on a beveler. Some opinions please, which beveler do you guys prefer a H & M or a Mathey; set up, change out for different pipe, are they hard to get tweeked out of shape, and to get parts for, so on and so on. A guy in town has an H & M 4" - 8" with a short torch and only 4" spacer bolts for 650.00, and it was born in 1980 so whats everybodies input on this little gem??