Looks great. I agree with polishing up the copper. What are you doing with the condenser fan bracket? I like doing it in the same silver as the evaporator. Makes it stand out and give a little breakup to the black on the compressor deck.
I was thinking about polishing up the copper it was just easier to paint it for now instead of taping it off. As far as the fan bracket for the condensor I was going to do it in silver since the fan motor is black.