Wow, just beautiful. Thanks for some inspiration. I just put in a Shurflo and pump, but yours looks way more sexy. Sometimes I wish I could have all 3 talents: mechanical, electrical, and carpentry.
Alas, I'll learn some day. I can wrench really well, learned and am really doing good on the electrical side, but completely fail at a deep abyss of knowledge on welding (I really want to be a decent welder, which I think I can be); but carpentry, no matter how simple it seems to most, is the hardest part for me. I think it stems from my history as a chef. I can't follow a recipe, nothing is exact, just by feel. That's why baking escapes me, as well as woodwork.
Thankfully, I have a ton of carpenter friends who laugh at me, and they can't even change their oil. Works out well. I can fix their shtuff, they can pull the pencil out of their cap, and just laugh at how simple my requests are.