Baby Barnstormer, after many years

I finally finished the Baby Barnstormer. It has a pressure system and the filler cap is spring loaded with an air tight gasket under the cap. The tank is hand made from a tin can. Back in the day I just used any old can to make a fuel tank. Today almost all cans are ribbed and cannot be used. I went to the store and felt up almost all the cans on the shelf before finding a pineapple can that was not ribbed! It has a 24" wing span so it is a bit over sized.
I had a Barnstomer when I was in school and it was powered by the same engine that is installed in this plane. That plane was painted white and I flew it all year, even in winter. In cold weather like 10 degrees it would backfire and did that ever hurt on cold fingers, no chicken stick back then. I remember flying on the frozen lake and could not see the ice (ground) and made a high speed touch and go. Bent the landing gear and broke the prop. I had many planes but the barnstomer was a favorite.

Wow! That is a humdinger of a plane. I like the amber/orange combo. Fabulous hinges!

Can you explain your tank plumbing?
I assume you pressurize the back outside corner, and feed from the outside front corner. Or is the feed pipe turning back in the tank? I can only guess the outside tank wall is slanted from inner rear to outer-front.

I do love the fuel cap! I bet that tank fills in a blink of an eye. Did you do it for some other convenience of use? Would you do it again?

And do you have any pictures of the tank prior to installation?

Thanks much,