Toenails are to be dark. Eye color is to be blue to gray. No ring color or white belly color. General breed DQ's include absence of sheen to the coat. Anything to the contrary of those things will result in a DQ.
As for the other varieties, the standards get pretty wacked out. I could start naming them, but I'd be here half the day doing so.
If you're planning to do any breeding with that rabbit, get a solid black or another blue. If you're thinking about bringing along brokens, understand that doing so will likely produce a lot of white toenails.
Blues tend to have the best fur texture in the breed. Don't ask me why, it just seems to work out that way. I have a black buck that was sired by a blue, and he inherited his father's coat texture, which is exactly what I wanted to happen when I bred his mom to that blue buck.
Another book to get would be the ASRBA guide book. To get it, you'll have to join the American Satin RBA, and the binder which holds the pages together I think goes for $5. It contains a lot of useful Satin-specific info including breeding tips related to which other colors work the best with each variety. Read the breeding tips to reds and you'll understand why so few people raise them, and why they tend to be so hard to win with.