Advice needed on installing AMD full quarter on 70 Duster

Anybody replaced their 70+ Duster quarter panels with AMD? I'm doing the full panel replacement like in the video where Craig from the AMD install center replaces a Dart quarter with full replacement at the factory spot weld points.

I have my old quarter off and I’m trial fitting the new quarter. So far its not lining up quite right at the door sill nor at the trunk gap, but I have some more trimming to do on the new quarter at the roof joint since I’m not replacing the roof and also at the rear side window area since I’m not replacing the roof sill.

However I’ve heard there might be a need to do some minor modifications to the quarter to make it fit right. Has anyone done this and have specifics on what was needed to be modified. Before I trim too much I’d like to hear someone's experience with this part.

Todd