A custom build can lose some power if the theme doesn't stay consistent. Stacey shows how to do that by taking you through the process of how to make door and kick panels that keep the rugged military WWII bomber vibe flowing throughout the interior of Sgt. Rock. After that, its some tips on how to fit a radiator and that all-important cooling fan in a place where space is limited. Finally, the gas tank and battery placement are critical on a custom vehicle and Stacey goes through the steps in doing that as well. If you've always wanted to build a custom vehicle, this episode is sure to get your fabrication GearZ turning.