Need help with duster vinyl roof trim

I desperately need a picture (and measurements if possible) of the rear quarter panel vinyl roof trim mounting locations. Really I need a picture of a duster quarter panel with the trim removed.

I am installing a full vinyl roof on a car with no vinyl and want to attach it as per the factory did. I ordered new clips and things front R/T specialties but need to know where they go. I did look at a buddy's demon, but I didn't want to remove the trim for fear of breaking clips, scratching paint etc. I did look under tyhe trim and it looks like there are two moulding rivets near the quarter window (these look like nail heads welded to the body) and one stud that goes thought the panel and I assume a nut retains it on the back. Is this correct. I have shown were I want to put the "nails" and hole for the clips, but is this correct.

Help would be greatly appreciated, I want to get painting this car soon!