71 demon

ive got a 71 demon 340,i want to build it as a stripper,question is could this car have been ordered new with rubber mat floor instead of carpet,and could it have been ordered with no radio [delete plate] and will a b body delete plate fit? and if it had no radio would there have been a cap in the fender where the antenna goes or would it be undrilled no hole.im gonna run steel rims with poverty caps,should the rims be 14x5.5?