I've been planning to do this...but my car is in storage currently. Why hasn't anyone gone down to a local custom bodyshop to see what some various rear spoilers might look like on their Z? All we have to choose from thus far is the stock spoiler (not my style), the NISMO (which isn't bad), and those nasty, ricey airplane wings. Wouldn't it be nice to have someone click some digitals of various spoilers set on the rear of their Z? You could easily lay something down to protect your finish and hold various ones on the rear (even if unfinished or the wrong color) and get an idea. Every time I drive by another vehicle I think to myself whether or not it may look decent on my car. Yeah, I know it wouldn't be windtunnel tested and all....but many shops can fabricate clean variations to the support arms which might allow for some clean options for those of us not sold on current products marketed to our cars. Just an idea...I'd vote for big points for the first one to do this for the rest of us!