Update...
Spoke to vendor yesterday and we have a donor car that has agreed to transport to the manufacturer and initiate development.
Like I said before this list is a group of 370Z Roadster owners like myself that are "interested" in this option to avoid a major expense of replacing the convertible assembly since Nissan will not fix a top and only replace $$$.
No commitment is implied... I just want to gather as many roadster owners interested in this option to develop for all future needs.
I personally was shocked when I was quoted $16,000.00 by my local Nissan dealer to replace my entire roof assembly only because a bracket in the frame had broken. Although I sourced a top repair I still want this option available vs paying this outrageous amount to repair from the dealer.