Kaustuv,
Just wanted to give some more thoughts. This scene is ideal for use of a Graduated Neutral density filter. That would have helped in getting the top a bit more darker than the bottom. So the clouds would have looked a shade more black and would have given a lot more meaning to the image. This image is good. That would have made it great. Perhaps this is one of your best images that I have seen.

Cheers,
Sabyasachi