David and Jay, I'm using the stock Corvair engine with 4 carbs in its stock position (not mid-engine). I added plug wires. Carl, - stock taillights, too, but I might paint the rear panel where the lights and license plate are black or silver. Paint update: I just sprayed on a coat of Krylon pumpkin orange. Looks good so far, although it's a lighter shade than I used before. Thanks for your interest guys! Sam