10 minutes after posting and you get the most qualified response possible: a guy who sold pinball LEDs for years, and recently upgraded the very game you're asking about. Thanks @oldpinguy!

I haven't owned that game, but agree that with those colors, Warm White is the way to go. With blues and cooler colors, go with Natural White (that's what we call the whitest white at Comet Pinball). For something in between, or with many different mixed colors, or for anything that doesn't scream Warm White or Natural White, go with Sunlight.

Post pics to show us how it came out!