I am looking at a 67 Firebird 400 Convertible this weekend. I am new to Firebirds and have done some research but I am wanting some opinions as to what to look for and what current values might be. The car does not have the original motor or hood, it now has a built 350, and is a column shift. I have checked the body tag and it shows the 400 option, as well as fold down rear seat. What items came standard on the 400's? The car is currently in primer but the original color was verdoro green with black top/interior. Any help would be appreciated. Thanks Patrick