Hmm, seems like 2 tracks with a heavy disadvantage for the NSX, and 5 which favour the NSX to me. Laguna Seca and Monaco are the obvious disadvantages, and I think that you feel Nurb is a disadvantage too. In the pre-season race the NSX and Supra were still pretty fast, and even if those were the aliens, I can't see the NSX teams being at the back of the pack here.
The advantages imo are: Daytona, Indy, Monza, Spa, and Fuji. Easy to get away on these tracks and the corners don't really bog the car down. Especially on Spa, the difference in times was pretty big. A skilled driver would probably have got another second out of the Lexus than me, and maybe kept it in the 15's, but even so, that is still a second off the NSX.
But my concern isn't the tracks that have already been decided, that's a discussion that was had long ago in the after-season 2 thread. It's the last track that bothers me, I really don't think that we should be going to Spa again.