1968 Camaro R/S Convertible Pinchweld Moldings Rear

[Judges4u]

After a few hours of study and talking to 68 Camaro CV experts, their are two types of pinchweld moldings for a 68 only convertible: standard and R/S optioned cars.
For standard, two trim pieces make up the pinchweld moldings.

The R/S has four pieces. The two long pieces that start from the rear and wrap around towards the front insert into two wide pieces that rest on each quarter window. See pics.

Does anyone know where I can find a set specifically for an R/S, or can the repop standard set be cut to insert into the two pieces that rest next to the quarter windows?