Sadly, I don't think there will be enough of us to warrant that.Interesting to note the base seats are exactly from the base/sport 370Z. They revised the seatbacks for the Performance Z trim but kept the base of the seats the same.
Also would be easy to find a junkyard 370Z and yank the spare tire stuff out of there. The Bose subwoofer mounted to the top of the spare in my touring model that I had. I think it would be very easy for those who want to keep a physical spare in their new Z to make it happen. I also imagine Z1 Motorsports might even offer a pre-packaged kit if there is enough demand.
Probably not, I agree.Sadly, I don't think there will be enough of us to warrant that.