Quoted from spiroagnew:The Trimclad Yellow Gloss came out a bit dark for the spinners. I'd go with a Canary Yellow, which was either available in a spray can from the Trimclad or Rust-O-Leum brand (they carried it at Lowes). Or just stick to white, which was original to Star Gazer as well. The Pinball Rescue decals completely cover the area of the spinner, so its only the edges of the spinner that show...it wasn't really a big deal that I used the darker shade of yellow. I did a couple of coats. This paint has a hard time drying this time of year, so I've been letting them cure for a few days in a spare bedroom under a floor fan before applying the decals.
Since your zodiac targets are white, I would stick with yellow spinners for a more "correct" look.