I purchased a piece of 1/4" MDF as a platform for the fuel pump to set on. It is very close to the correct height of the tunnel cover. I'll save you the long details, but basically Tom's 'samples' provided an excellent model to follow and I was able (after a few tries) to get the right geometry figured out to get a tube bent that fit excellent and also allowed the fuel pump to sit as far aft as I can get it.
