Probably the best HDR I've ever seen you post. Nice work.
Shooting into the sun when it is this low is not easy. I see the multiple images you bracketed, and noticed some 'lighter' images.
I like the golden glow...is it possible to raise the exposure a little and still keep the golden glow?
If you had not mentioned this as an HDR, it would be very difficult to say it was one...a technically well done image.