i feel a white boot with a wing painted fully black would look the tits as iv seen on a few evos and look great but to say that it was a evo which maybe they can only pull off, but to each his own, but might i suggest even drawing your car or like impressive said photo shop it and experiment with the scoop, bonnet and wing and play around with the colours and get a better image in your head from that if you can be bothered.
But good luck buddy and think you already have a sti they look the shit in the first place