That depends, are you planning on keeping it, or selling it? The most looked for tractors in the JD world are 110 and 112 round fenders, especially with the hydraulic lift option. Next are the diesel tractors. Then you have the 318 and 420, they get snatched up pretty well if they are in good shape and the price is right. Ultimately it's your tractor, keep it original or paint it whatever color you like. That school bus yellow will definitely make it stand out though.