Ron's Pecans

I was talking to my grandpa this weekend about the pecans that he sells at his local Farmers Market and thought it would be cool to make him a logo. I took a few minutes and threw this together. He's 82 so I want to give him sort of a throwback look.

Let me know what you guys think and I will take any suggestions. I want to use brown because of the color of pecans but I am conflicted about a secondary.

P.S.- His name is Ronald so the name seems fitting.

Thanks!