Applying Neutral Colors to Mountains

After coming back from east side of the mountains, I spent quite a chuck of time to apply those neutral colors I created in the class to the mountains and far-range plateau. I think I'm done with those areas. To see how I did, you need to click the photo to enlarge. By the way those far mountains are called as Stuart Range.
I also changed colors of the sky. I could have tinted lower sky much more to match the value of far mountains. But I wanted to wait until it dries up. It's getting thicker now.
Next step would be finishing mid section.