Just bought some yellow plastics from the Smart Center of Lynden, Utah. Since they are located about 250 miles from where I live, I asked them to ship them to me, so I should get them by mid-week. The parts guy said that theyv'e had two sets of plastics for atleast a couple months and that I was the first person to even ask about them. I was hoping that they would take my Blue plastics as a partial trade-in, because I thought that there would be a good market for used plastics, but apparently not in Utah. I'm paying $840 plus tax and shipping. I hope to find some free installation instructions either on this forum or else where on the web. I've heard that the tabs easily break and was wondering if there are any special Smart-Tools needed. Anyways, any advise would be much appreciated.