As a twin who knows both mine and my twin's scores, having the same score would be a good thing in my book. My twin's was not the same as mine, most likely due to some mild LD, and I know that my twin thought he was not as smart as I was. Of course, we didn't actually know our IQ (WISC?) scores until college, so his ideas of who was smarter were based on school performance. And here I would suggest that you may not want to give your twins their scores since, even though they tested equally, they will each have their own strengths and relative weaknesses and they each have their own personalities that will affect things like schooling. That being said, I always find it interesting to see how twins compare on measures such as this, whether they are fraternal or identical.
Those look like good solid scores!