This is a great subject and definetly a spot to do a re-shoot.
Personally I like the exposure and don't think the hands need anymore detail...the contrast is just right.![]()
Of course you should always expose for the shadows and then develop to your taste.
I have to agree with gary that moving away from the subject some would be a big improvement.
I always shoot with a filter (yellow # 8 is my fav) to try and give my skies more texture, although I have not used a graduated as gary suggested.
Great shot and I look forward to seeing more of this subject!
Cheers.