I'm with 69firebirdman, the more stock/original the more you can get for just about any car.
As for gas. Well, since moving to FL a year ago we have put 10k miles on our bird!!!! More than the 8 years we have owned the car! We actually drive the bird as our daily driver as our other daily driver is an 07 Dodge Ram 1500 w/ Hemi that only gets 12mpg. So that being said, if I am going to get crap milage, I'd rather drive the bird. Once I can no longer drive we will save money on gas.
