Bob, welding it up would be great and I think having a header tank would be a
safety idea. I like the idea of gravity feed just in case !
My brother who I see almost daily is a certified welder. We have two tig
welding machines at my factory so I like aluminum welding also. I am a good
welder but have not taken the time to master tig, so I let my brother do the
tigging. He can weld beer can skins together with a nice bead so he can easily
handle a fuel tank. I had him weld an aluminum fuel tank for my dune buggy.
Sounds like you have it made now.
Larry H.