Why would 0 offset look weird?
This is what Ive got, stock kouki suspension, no guard work:
Rears: 15x7 - 0
Front: 15x7 - +13 (could probably go zero offset at the front if you want but it would look weird)
195/50/15 all round. No rubbing issues whatsoever.
Why would 0 offset look weird?
I personally like to run a staggered offset. When I went 15x7 0 at the front, the rear track on 15x7 zero looked narrower to me. If I went 15x7 zero at the front, id want 15x8 0 at the rear, or 15x7.5 -5.
You could probably run both of those with minimal guard rolling on stock suspension.