Other than maybe cropping the right side (but then you would lose part of the barge), I don't know of any suggestion to make it better. What would be interesting is if you shot this picture as an overview, then included smaller bits of the picture as individual composites. Obviously that's not for DPC, but just an idea to give you an excuse to take pictures.
What a wonderful view ! This is the kind of city I need to live in ! The only flaw I see that I see no way around without messing up the photo is that object in the bottom right corner. However to crop that would mess up something else so no points taken away:)