I actually bought the magpul stickers along with the PMAGs that I have. They're the 1" magpul dynamic logo that comes in a pack of 5, runs for $3, if anyone is interested. Kind of a pita to apply them, but it's a nice touch to my rifle imho.
I really like having an ACOG mounted, I've had no problems with it thus far. As I've told my friends, the BDC makes sending rounds at various ranges feel like cheating. I have no problems seeing the green chevron in any lighting, though training to use it with the Bindon concept for CQB is a little tricky, but not impossible.