VW Jetta Wagon Used Quarter Panel

El Toro

Have a 2013 VW Jetta Wagon hit in rear on frame machine for a customer who is a builder of salvage cars, just in for pulling and now he wants me to install used quarter as a new one is outrageous. He has always been great to work with and always pays no questions asked. Just thought I would ask what you collision guys think about installing this with the rolled hem flange on the wheel opening . I-CAR says NO . I have my own thoughts but like and respect opinions here. Thanks in advance ( and of course SPI products on this )
If I had to do one I would install all or part of the outer wheelhouse along with the quarter.