No, your eye must be incorrectly adjusted;) You'll need a lot thicker spacers for those to be flush with zg flares. The pic attached is my car with stock fenders, only rolled. I have 16x9,5 et -10 F/R and that is more or less flush (3mm poke). I got 4mm of play to the coilover sleeve.
I can't quite understand the camber adjustment purchase for tire wear. You should look into adjustable rear LCA's for toe adjustment... Camber have close to nothing to do with tire wear, toe is what wear tires. Yes, the inside will be worn at neg camber but not much faster than at 0 degrees camber. Camber is great for cornering grip adjustment though...
The rubbing issue will depend on your tire selection, mostly overall diameter.