I agree with Jamieson about a blue/grey color for the siding. Given the location among the trees, you want the house to "agree" with the landscape by choosing a "natural" color.

Good luck!

Love the Sears Road house color especially, above....

Oooh, thanks! Those pictures are great. The only issue I was having is that the stone chimney is very brown. Even so, I think a blue-grey will look good.

I think blue goes well with browns. Here is a combination, which will look so charming on your house:

This combo would look great on your house.
What is a stink bug?

The biggest problem you are going to have is moss growing on the body of your house. With that in mind I would go with a mossy gray/green. This color has a little yellow undertone so it isn't depressing: http://www.benjaminmoore.com/en-us/paint-color/lillypad
It will bring out th egreen in your stone work.

Along with it I would do a crisp white trim and rusty red accents like this: http://www.benjaminmoore.com/en-us/paint-color/egyptianclay

The attached pictures are just to give you an idea of how it might look down in similar colors.