I have an opportunity to buy an old chest type coke machine very cheap, it has been painted at a bodyshop, the paint looks great, the only problem is they painted over the embossed white coca cola letters, the whole thing is red. My question is What is the best way to paint the letters back to white? Is there a template your can purchase, or will I have to try and tape around the letters, which seems very difficult. any advice would be apreciated.