I was actually gonna bump this up the other day, haha.
I'm still very interested myself - I've been having trouble convincing other Z owners to do the same. I also never posted on myg37 - I'll do that right now. I want these to exist!
*EDIT* By the way, I am posting one of the pictures you used in the first post, the rolling rig shot of the GT-R. If you object to that, please do tell me, and I'll remove it right away!
**EDIT** Here is the crosspost to the general G37 coupe discussions:
http://www.myg37.com/forums/g37-coup...aust-tips.html