An alternative might be to install a pop-top moon roof within the removable T-top. This way you benefit from using all the exisitng high-quality hardware of the T-top as a frame. (I wouldn't do it, because I wnat my car to look stock.) However, if you found a totaled NSX-T, you may want to experiment with a top. Best luck.
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NSXY
95 NSX-T, 5 sp, Red/Tan, Stock, except Dunlaptya SP9000s