I am working on the hills, but they unfortunately take much more detailed attention than the mountains. I'll try to get them finished today.
I wanted to try to vary the assorted areas, so they don't all look the same, but I cannot for my life recall exactly how I blurred the western section exactly that way. I'm hoping some combination of blurring, burning, and tinting will give me the 'varied but cohesive' look I am after.

Thanks very much for your input - it helps alot to have another point of view!