Don't forget to get a Hori cleaning cloth. I find those come very handy, especially with the dark, glossy finish. Trust me, I own a black DSL and I use the Dragon Guard Mask case.
I have some cleaning cloths from the sunglasses and eyeglasses that I have. I believe they are the same material but if it comes with the screen protectors that will be an added plus. I plan to put the skin and crystal case asap so I won't have to worry about fingerprints, but good looking out.
Meh, I'll trade a silver one for a crimson/onyx one! Anyone?