wow, a very nice concept here. Black paint and black rims, go great with the theme, not to mention the vinyl. But here is when you can afford to be more creative. Instead of using that common spoiler, why not try a really aggressive one, a spiky or pointy one? As long as it fits the theme, it will look great. I would also remove the roof scoop, they only really suit rally rides, whilst I think the ride also needs a nice black tint

Ill keep taht in mind!