differences in 60-66 trim packages for chevy

[1963c-10]

Done a lot of searching in the forum and the Faq's with no answer. Im using the 60-61 bed trim on my 63 fleet side. I know the 62-66 used different cab and bed trims than the 60-61, but my question is.....will the 62-66 upper trim pieces for the cab and fenders match the 60-61 bed trim. 60-61 had the single trim piece that ran down the fender and cab and 62-66 had the dual trim on the cab and bed. The uppers can be purchased through Mar-K separately. Any help appreciated.

I know the mounting locations are different....they sit lower on the 60-61 trim packages and the front fender trim would have to be shortened...but not a big deal. Main thing is the trim is the same size.
The 60-61 front fender trim was also 1 piece as opposed to the 2 piece front fender trim on the 62-66. So really the door trim is in question.


Pics for reference