After watching a fantastic video seminar by Captain Kimo for Topaz Labs, I created this HDR using Photomatix Pro, Photoshop Elements, Topaz DeNoise, Topaz Adjust and Topaz LensEffects. I finished in Lightroom 4.
Check out Topaz Labs on YouTube for many videos on their products. This seminar should be posted soon.

Lovely results.
Awesome shot, the colors are great!