Nice picture! Aside from taking a killer shot and modifying it with software. How do you upload such a high resolution digital image on this forum? This image looks quite large?

 

I like the composition.

Here's some tips you can try to make it better next time:
Did you use a tripod? Picture looks noisy. I would lower the ISO, adjust the white balance and use a longer exposure.

Im not a fan of HDR as most ppl tend to over use it making the picture far from being realistic.