Danny, that's a good idea. Although I was told by Tim that a muffler shop couldn't make the real tight corners I needed, their corners have a smoother and larger radius.
Steve, I'm not sure about the mandrel bends. I'll have to look into it more once I get to my exhaust. I believe the water lines will work out fine.
Rob, I hear ya. I wouldn't be working out in the garage during the winter if Tim didn't have heat.
I'd love to see pictures once you get going again.
Thanks for the kind words.