After lots and lots of adjusting and trial fitting, I was able to get it to fit the curvature of the door pretty well. In fact it now amplifies that fact that I had sanded the door flat on the edge right below the main body line (I had a big door crease there). The very bottom corner area of the door jamb doesn't fit that great and has a small gap that I'll have to bridge with a small piece of sheetmetal, but other than that I'm pretty happy with the overall fit.
Travis
72 Cuda