Derrick, I congratulate you on your new car and welcome you to the DeLorean community. You will get all kinds of suggestions on care for your stainless panels from Windex to lemon juice to various types of polishes such as the 3M you mentioned. Just remember you don't have to do anything to your stainless if you don't want to. For a good review on care for your stainless you can direct your browser to deloreanservices.com and that may give you a good idea or two. Good luck and have fun with your new D! Darren Decker VIN 5000