They will fit fine. Not aggressive at all.
Look at the thread Barry posted up...they have aggressive wheels.
17x9 0 offset
215/40/17
about -3 camber
20mm wide fenders
rear is
18x10.5+15 245/40/18
+3mm spacer
30mm wide rears
camber is about -2
This is close to what you are asking about...and kinda what it would look like:
set of R34 GTR RIMS 18x9 +30 5x114.3