It took me about 2 weeks to read this thread first time through and the anticipation really gets to ya. I just wish my work would slow down enough to let me finish it.
Everybody has to do something to make it their own, I know before I got my donor grill for parts I had planned on an antique tractor mod for the exhaust. Just because I'm a redneck with tractors to play with.
Sorta thought that old tractor muffler exhaust flapper would look pretty cool on one along with maybe some John Deere green.
A small magnet on the side of the stack should hold the flapper open when in use. But that will have to wait for the Kingsford UDS to get done before I get to the Johnny Popper UDS.