I am currently starting to add the finishing touches on my GT/CS. The car is in good condition and runs fine. I hope one day I will have a show car. There are minor things I will have to do before I take it to any shows. I need new carpeting, shifter, a new GT/CS decal, etc. How do I know what products are correct for my car and where are good places to purchase concours parts????Any information would be glady appreciated.