James,
I like this a lot. The composition is very good and the elements are awesome. I like what you did in terms of the HDR effect but I also like what Roman was able to squeeze out of it in his effort. Where I don't like Roman's version is in the sky area. For me, that's always the hardest thing to control in tone-mapping. But the rest of the image really pops in Roman's version.

You have to decide which represents what you were looking for in your original captures. But, overall, this is a very nice image.

Jim