If one were to gut the system and go to a full reserve system with an extra tank... where would one route the lines? Drill into the frame rail? What would you want the lines to stay away from?

I would think you could run them along the frame next to the fuel lines.

I would just run them inside, along the primary compartment harness. Its where I ran my audio lines.

Just remove the inner kick panel screw, remove it and pull back the carpet and there is a MASSIE channel to run cables, lines, all sorts of stuff :)

Cool thanks!!!!