I'd personally definitely lose the badges and wheels, just my oppinion though. Tints work, but on a dark blue car I'd be careful how dark you go. A nice light grade would look nice I think.
In terms of more mods the list is endless. To name a few I like personally:
LED fogs sidelights & indicators
HIDs dipped and full (GTi lamps if you want)
6N black rear view mirror
Shorter Aerial (S2000 one?)
Colour coded rear emblem back
Pressed Plates
GTi Splitter
Stubby Mirror (if you havent got one)
De-locked door handles
Remove rear-wipers
Black Interior parts
etc etc etc
