What color/type of stain did you use 7ach?
Yes, the rim could be a little more even, but mostly I would have made the shank longer.Really nice work. I wonder what you think you might have done differently? My only thought was that maybe you might have shaped the rim more uniformly, and that is still a possibility. But, I know nothing but what I see with my inexperienced eye.
I will tackle pipe fabrication some day. Seeing the work of others inspires.