[Doug Musick]

Yes great job.  I've had 18 custom aluminum fuel tanks made the last few years for gas, diesel, flex fuels, avgas, jet fuel etc.  I used this company for several parts including some custom machined TTMA, blind tapped flanges and the quality was always excellent.

https://www.fueltankparts.com/fuel-tank-...ories.html

I would recommend using aluminum sheeting thicker than 1/8".  I used 3/16" and haven't had any problems, but had some failures with 1/8" material.  With our stainless steel tanks 1/8" material has worked fine.