This is a little off topic, but not too far off... I have a Ford 1510 compact diesel tractor (3 cyl, 22 hp, NA), which spends it's life outside. Every couple of years I spend $125 or so for a new exhaust. I'd like to get something made like the OEM, in SS, like 304 or 305. Any suggestions as to people who fab one-up stainless exhausts? Thanks. Val