Definitely a full Cliffy set except the magnets. For magnets I do as said above. Keep vigilant on having the magnet height adjusted and replace them or file them down before they become mushroomed and can't come out.
When I get a game with magnet, first thing I do is remove the magnet and loosen the pole to break any factory locktite. Sometimes this requires a torch to loosen the locktite! Then, while the pole is out, I put a piece of mylar over the entire magnet area about 2 inches in diameter. Next I use a sharp Xacto blade to cut out the mylar from the magnet hole itself. That way the mylar comes literally right up to the edge if the magnet to protect the playfield. Then I put the magnet back in with a tiny bit of locktite. If the magnet has any mushrooming, I first file that off and leave a little inward taper all the way around. If the pole was abused on a route machine, I will replace it completely.