I need some advice. My friends 68 Cuda decklid trim does not line up correctly

The decklids are basically the same (sheetmetal wise) the main difference is the mounting holes for the trim, because the trim was different each year. In '68 there are two trim strips from t/lite to t/lite. They are different, they are top and bottom. The top has a single row of clips (seven I think) and the bottom clips have a double row of studs (again seven clips but fourteen studs). The fitment of the trim pieces/ trunk sheet metal/ and t/lites vary from car to car.