OK, so after digging through the Family Archives, I found a copy of the drill sheet for the Danger Zone II Carbide. Unfortunately, all it says about the surface finish is "Rubbing Compound, Single Buff."
If I had to guess, and from what I remember about my DZ II Carbide, I'd say that 360 Abralon/Siaair on six sides followed by Rough Buff on two sides (with a buff on two sides) would get you real close to box finish.
If you'd like me to scan the drill sheet and send it to you, please let me know.