I found that the left side inner to outer pieces fit terrible and I only used the upper third and had to cut it apart and re-weld in proper shape.
Now I am working on the right side and the inner to outer piece fits much better than left side. I need to use the entire piece and to me, the import lower section is fairly well shaped and matched to the original. The side portion still flares out too much, but I can force it into shape well enough. I just hate all the labor required to make a replacement piece fit.