Looks great. I was in the same boat, but instead just chose to put 15mm spacers all around. It made all the difference in the world.

 

I used almost the same setup in the front, I'm running the following on all four corners:

18x9 +25 wheels - 265/40R18 tires

Just like the OP, I really like the way they fill out the front wheel wells, and no rubbing issues (they sort of tuck in due to the camber).

You can sort of see the results on this pic:

http://omgwtf.kicks-***.org/Images/Gateway0005.jpg