My new Diesel is showing up this week-I hope-and I'm having trouble finding the basics for the '03, like mudflaps, sheepskins, improved lighting systems without going to driving lights, etc. Any recommendations for spray-in bedliners? I'm not going to be hauling anything sharper than hay bales or a camper, so can't subscribe to the "Thicker is better" concept of liners. I'd like a thin one that won't clog up my drain holes or the slots for the 2"X12" dividers...