The foreground is strong and full of interest.
The middle ground - the water - works well.
The background seems to be very weak with very little to balance the composition.
The lights on the far shore do draw the eye across the water - not a bad thing in itself - however there is nothing of real interest to keep the attention there.
I am not sure how the colour version would look.
Those of us who shoot landscapes regularly probably have several images like it - the almost but not quite result.
Well worth posting though.