mmm i got DUBs, the ones in my avatar, Big Homie 20 x 8.5"
Personally, I like white wheels on a white R33. I would try find some lightweight racing Jap wheel, like a TE37 or something similiar.
go see tech9 tyres, http://www.tech9tyres.com.au/
Best place in Perth for wheels I reckon, can get the Volk range too.