Congrats on the purchase! Are you counting down the days? It would kill me to buy a new bike and not be able to pick it up for a month.
As far as color choice, I would do silver fenders (if they're metal. if they're plastic fenders, get black) and black everything else. I wouldn't see color as being much of a theft deterent. When I go shopping with my bike, I bring my Arkel pannier into the store with me if I'm in a bad area and going to be a while. If I'm at the high end grocery store in my neighborhood, or I'm just going to be a minute, I leave it on the bike since I figure it'll take them at least that long to figure out how to get it off the rack. haha
We'll all be looking forward to you pictures.