Interesting... You have single-slot Campy's in the front, and 2-slot Campy's in the rear.
Here's a great writeup on how to recondition your wheels:
https://pantera.infopop.cc/top...650#1598208419784650
And here's another thread on painting your wheels:
https://pantera.infopop.cc/top...ing-magnesium-wheels
And, how I powder coated my wheels at home:
https://pantera.infopop.cc/top...campy-wheels-at-home
I used Cardinal Silver Metallic 30% Gloss Powder Coat and I think it's a near perfect color match.