I think you need to give more info before anybody can even decide what will suit..
For an example, Lets say you've got the 9.5 -10's, then end up putting a 235 or 245 tyre on there, and run -1.5degree camber.. Your going to foul on the guards no doubt about it.
I had 18x10+20's 245/45's -2 degree camber and i loved the way my S14 drove altho i was making 240rwkw so spinning them wasn't to difficult, if anything i would of loved a bit less camber but my guards weren't flared much and it was already rubbing, My new setup which will give me about 270rwkw will definitely mean less camber and i may have to do more guard work if i want to keep the car low