I just traded one of my mustangs for a clean 66 bronco . I currently have a 74 bronco that would pretty much need every panel replaced due to rust . I would like to use the 66 on my 74 frame with all my drivetrain . Is there anything I should expect or look for when doing the swap . The only replacment parts the 66 needs is the front floor pans. Also does it matter if I have a 66 body on a 74 frame . Where else is the vin on broncos other than the glovebox . Thanks Robert