One other thing that's bothering me from outside. The dang gas tank, all ugly and white and plain...

I've asked on other forums what people think about me ditching the gas tank and getting a fuel cell set up in the hatch area, since there isn't anything in there now. What do you guys think? Paint the factory fuel tank black, leave it alone and white, or remove it for a new shiney fuel cell inside the hatch? It's a purely asthetic mod as the factory tank I've already put in a larger pump that will flow enough fuel for a lot more power.