As you can tell from our furious posting frequency, there's a lot of stuff at SEMA. Often, you encounter some well-publicized car and your reaction is "Oh... harumph." And then there are the sadly infrequent times when you make your way to the back of a ginormous hall and turn the corner to find a tiny booth holding one of those "Oh... wow..." treasures. That's what happened when we dropped by the Helios Coatings booth and discovered the Cadillac-powered VRS (V Sport Rod).