Tammy and George
Tammy, these are simply jumping off points for your spaces. I saved a bunch of pictures of barn wood walls so we can narrow down which direction you want to go. If you're worried about it being too busy, I would stick with the lighter wood tones and maybe a few whites, but have less variation. Option 1, has the least contrast and maybe closer to what you were thinking.
Dining nook
Dining nook
Dining nook
Dining room
Dining nook
Q