I have my 67 GTO all apart(body off chassis),no floors nothing in the interior. I have the chassis narrowed in the rear and am inthe process of putting it back in. I have a pretty stout 540 for it and an 8 point bar. Should I make it a 14 point while the whole car is apart when it is easiest to do or just do the 8 point. I may put a stronger motor in it in the future. The car will be street driven on the week ends.