Maybe a cutout of the word Turbo or Grand National or Buick Motorsports. You would still be able to see the top of the battery but it would not be as boring as a rectangular piece of metal with engraving that covers the entire top of the battery. Basically like taking the Buick emblem off the trunk lid and enlarging the letters to cover the top. I like the design of the polished billet optima battery tray. I have thought about buying the tray and just using the top to cover my standard AcDelco battery. Just looking for something with a little bit of design to it.