Hey guys, thanks for all the info. I actually don't own an NSX right now, but shopping for one. And I hate the fact that I keep ignoring the 02+ ones because of the front end. Maybe I'm old-fashioned, but for me the popup lights define the NSX, it's humble and mysterious character that made everyone (including me) fall in love with it when it came out.
Anyways, it's good to know I have the option to swap if I end up buying a 02+