that money on a third brake light and be done with it. Your car looks fine as is. Minus the wheels of course but they arn't so bad that they need to be changed immediately. I still do have my 17" SSR GT1's for sale. *hint hint*
As far as spending the money on a new paint job, wheels. possibly a tt swap you should just sell your current car and buy a tt. The sooner you learn that lesson the better off you will be. Took me 5 years...