OK, let me see if I can explain this better...because I didn't quite understand at first what the repair guy said. He said that there were two colors on the old GFX (I think), and that the new part was just the same color.
Looking at the pictures, I think what he was saying is true...but I wouldn't mind eyeballing the old GFX part to make sure. Maybe someone that has the origina GFX could post up a better picture. I couldn't find a good lighted version of the old one.
This picture shows the area where I think the old piece is darker.