I hope you don't mind, I would like to use your fun tractor quilt as an idea for a little boy at church! He is about 5 months younger than my 4 year old granddaughter, and he LOVES tractors. Not barns, chickens or cows, but Tractors! Your quilt is perfect. Personally, I will probably use the plaid for binding, just because it carries all the colors in the top! I imagine I'd better make it sturdy, I think he will use it until college!