I was noticing something just now around the toolbar. This is what it looks like for me on the regular site:
and this is what it looks like for me on the meta site:
Looking at those pictures, do I have four badges on the regular site and two on the meta site, or do I have 14 badges and 12 badges? At first I actually had trouble telling, and the reason is that the tail of the cap in the toolbar looks like it could potentially be the number "1".
I recommend potentially moving the tail of the cap from the right to the left. It shouldn't cause problems with the reputation score in this case, partially because of a much greater margin between the reputation and the graphic, and partially because of different colors between them.
It's possible there may be other places on this site which would have trouble with the tail being on the left, in which case I recommend one of three things: Either alternate which side the tail is on, increase the margin between the cap and the badge count, or just redesign the graphic for the cap.