Gary , I just replaced the carpet in my 87 with one from M and M Speed and Custom in Davie , Fl. I did go for the more pricery one and very satisfied with it . They are members here at ECC , give us a discount and they can usually match the prices of the bigger stores and they have a good reputation . They can be found here in the Vendors section or at
www.mandmspeed.com . Check out their website while you are there . Most good kits come with some padding but a little more soundproffing never hurts . Lots of info on sounding proofing by doing a " search " .