I've got some feedback, will probably get buried because I'm a ricer but whatever.
While honestly that photoshop is pretty horrible, I think something like that can be done.. the tiny overfenders don't look right on this car. Think about how the LibertyWalk GTR and 458 were done. I think it would have to be that big or styled in that way to make it look right.. The bodylines on this car just don't work well with the small S30 or S14 style overfenders.
Possibly because the 370z is so big it needs something like those giant fenders?
And I can't think of how to make the fender mirrors work either. I think the front slopes down too much on our car, the S30 frontend seems a little straighter and actually looks good with fender mirrors. Not so much on the Z34.
comparison pic of me and the wifes POS rice mobiles.
Good luck dude.. hope you come up with something.