Don't get over here much,I'm usually on the Race Only section.This job was a pain because of the available parts. Aftermarket retainers fit the trim much to tight. There was a lot of time spent making the body straight. I didn't want to distort it installing the body side trim. It was necessary to hand trim each retaining clip with a razor blade. then each clip was test fitted into the trim to make sure it didn't require excessive pressure to install. A piece of wood was trimmed to the inside body contour to distribute the load while pushing the retaining pin into the clip. I also pushed the pins in and out of the clip 4-5 times to lessen the force to install. Hope this helps someone else to have a easier time. Heres a pic of a unmodified clip.
Doug