My 62 caddy's paint is showing it's age...has been for awhile. Outside of the bondo cracking and some chips and peeling here and there it still looks decent. I want to try and bring back some of the shine. From what I can tell it's single stage black, and is about 15-17 years old. The car sits outside all the time. I wash it fairly frequently because of this...and remember...Texas summers are brutal and the car is black! I did the Turtle Wax Color Back about 3 years ago and havn't messed with it since. Should I wetsand the car with 1500 or 2000 to get some scratches, oxidation, etc. off of it? Or should I just do the old compound and wax method? This is a daily driver, just want it to look a bit nicer is all. Thanks for your help.