Faded, you are already a sleeper bro. Why change the STi wing? That will just make people who usually beat or hang with WRX's race you. When you have the STi wing and exterior , the people who race you are either very slow and just want to see hoe fast an STi is or they are fast and are used to beating up on STi's. So, in actuality you are already a sleeper to the ones that matter( people who have raced and beaten STi's) because of your mods.

I definetely say +1 on painting the rims black though!