I'm working on a design for an aluminum fuel tank to go in my Delta. 
It's a modification to the plans, so I'd like to do as much copying and
as little 'designing' as possible.  Does anyone know of existing
examples of aluminum tanks inbedded in composite structures?

I have a set of Delta plans, and was thinking more like a 22 gallon racing fuel cell in each stub wing rather than behind my  package shelf.

 

Lynn E. Hanover