I like the way you've done that.
If you timed it soo you have some movement in the reflection like a car or people walking across the road, even if the car had motion blur, the reflection wouldnt look so static and it would create more interest.
It also a pitty that you couldnt tape/put something on the road over that bright reflection down the bottom right to dull it down a bit. That one is a bit distracting.
I suppose you could call this one a double composure
1 for the instument and 1 for the reflection.