Bob, you stopped the pics too soon - I am waiting to see how you sawed that curve with the ripping saw....
When I come to see you, will only have 2 or 3 long muzzleloaders. 1 or 2 rifles and a double 16 bore from 1850. And my Service dog, Sunny the Snow Queen. We have abt 5" of new snow, and she is frolicking like a pup! She eats it, rolls in it, and uses the side of her head as a bull dozer!
That really is a piper of a pistol. Maybe you could make up another barrel with a touch hole for your trips south.