In a few weeks, I'll be able to begin modding my Mustang. I don't really know what I want to get first, and I'm not sure if I want to mod aesthetics or performance. Bit of background: I am in fact 17 years old, so maybe performance wouldn't be the best thing, since I may be tempted to drive like a bat out of hell. Anyway, I'm open to all suggestions and can be swung either way. Thanks in advance.