Very nice. Love the blue/white. The addition of the mountains adds just enough contrast to make this a very visually appealing image. Focus and clarity are great, and lighting conditions were definatley on your side. Wish there were some way to not have the right side of the mountains in shadow, but unavoidable, I guess. maybe some lightening of that area?
I like the panoramic crop and the lines across the image created by the clouds. The blues in the sky are awesome, but I find myself wishing the mountains had just a bit more emphasis. Good job. Good luck in the challenge!