I'm thinking about having some vehicle parts painted and I have a question about clear coats. I had some painting done on some motorcycle parts last year and I had the painter apply a product called Tough Coat. It is claimed to be a durable clear coat that is supposed to hold up better to stone chips and the like better than regular clear coat. I'm not seeing any more durability with this product than any other. This piece is all beat up now with all kinds of stone chips in the clear coat. My question is, is there a more durable clear coat available that still looks like normal clear coat? I know there are some products out there that are made specifically for durability, but all of the ones I've seen have a really heavy "orange peel" finish...in other words, they aren't very smooth...any ideas?