The wheels are very nice. I'm very happy with them and the service from Eric at Getyourwheels.
Here are my wheel specs,
Front,
Work / Avant Garde M560 wheels 19x9.5 +20 offset
Michelin Pilot Super Sport tires 255/35/19
Rear
Work / Avant Garde M560 wheels 19x11 +18 offset
Michelin Pilot Super Sport tires 305/30/19
I'm lowered on swift springs and don't have any issues with rubbing. H&R's have more drop, I couldn't tell you if you'll run into issues with rubbing or not.
For more info, check out my build thread
http://www.the370z.com/members-370z-...ces-build.html All my specs are on the first page, and pictures have been added throughout the thread.
Hope that helps.