Just a suggestion, you can use "Nalgene" Bladders or collapsible bags to hold fuel. Nalgene is totally fuel proof and has been used to store Gas/Nitro etc. There are many different sizes and shapes and the caps lend themselves to accept fuel line fittings very well. Some are even dark colored to provide UV protection. The Water Hydration bags that the hikers use to carry drinking water are made out of Nalgene, Hint Hint...

I use Nalgene 1/2 gal jugs to store/transport glow fuel to and fro, and use a Dubb Jet "Tanker" to fill my models. I've got an old GloBee fire plug and I made a Gel cell battery rig that attaches to the bottom of my Sullivan with a handle and the thumb on/off push button.

HOT,FAST and CHEAP. Kinda like my first wife....You know, the purty one. (Smiles)