Thanks for the replies everyone, here is a fairly recent shot of the car. Although I like the contrast of the Black and Red, as Michael pointed out the OZ's may be a bit busy. Here is another wheel I was thinking about,top picture, and correct about Science of Speed
RZ but with these I would have to go with wider tires front and rear 18" 19" vs 17" 18" which is normally regarded as the best overall setup for an NSX.
The HRE's (start at 18") are really nice and popular with the NSX crowd, several of the Volks wheels like the TE37 are some of my favorites along with the Advans.
Nice wheels Cam they actually look similar to some HRE wheels.
The hardest part for me is finding some wheels without having to wait 4 months to get them.