khronus79- Im aiming for the same look as you, ended up finding these fourms when searching for pics on Google and ran across your p-shop.
anyway I plan on running 15x8 in the ft and 15x9 or 10 in the rear. I dont plan on overly lowering the car, as I plan on runing 13x8's with ace rubber on track days, and dont want to screw up the handling to much, plus I plan on makeing my on arch kit and lip/side skirt kit. I realy like the look of Yuta Akaishi Shakotan S30 Datsun 240Z and meny of the other apocalyptic styled cars and thats the look im going for... lots of rivits and home brew mods.
seen

this car yet?
here is mine you can see my home made lip, and sweet paint job

winters coming here in vt, so the garage season begins. hope to have a update for you by spring.
best of luck, seeing that we are kinda looking for the same info, don't be afraid to pm me with questions.