I am going to use some type of fab guard on the seats and carpet of my new truck. What is the best product to use? I have seen the 303 fabric guard, but I didnt know what else was out. I have been using Meguiars Gold Class wax on top of my sealant. What product is a step above the Gold Class and still a good bang for the buck? I was thinking about the Mirror Glaze Hi tech yellow wax, Surf City Nano Glaze, or the Mothers advanced Top Coat. I really want to bring the shine out! Suggestions of AG products that are on sale are a bonus for me!