Hi everybody, thanks very much for the awesome replies. I'm just kind of surprised that no one said to buy the one with the bigger engine. The Citron Yella one has a 318 and auto trans, and the Plum Crazy one has a 225 slant six and auto trans. Personally, I'm 54 years old, and way beyond the age of trying to beat someone at a traffic light, so I was kind of leaning toward the Plum Crazy car. I've also noticed on the internet that alot of people with 6 cylinder Demons usually rip out the 6 and put in an 8. So that would make the 6 cylinder Demons more of a rarity! For example, how often do you see a four cylinder Firebird at a car show? I never have, but they're out there, haha..