Hello, Am planning to ceramic coat the paint on my Model-3. So, should I apply it myself OR go the professional route and spend a lot of money?? I was speaking with one local shop & they mentioned once they apply the ceramic coat, the whole car's paint surface is 'baked' to harden and mature the ceramic coat, which isn't possible by if done by me. So, is the 'baking' process really necessary, what happens if it's not done? Am planning to purchase the CarPro CQuartz UK 3.0_50ml Kit on Amazon. Also, seems the CarPro Reload Spray Sealant needs to be applied over to 'seal' in the ceramic coat, any suggestions? If anyone have done this process themselves, what are your experiences? Have installed a clear bra on front bumper, frunk.. is it ok to ceramic coat it? Appreciate your suggestions/experience/comments... thanks.