I have a '92 NSX and the center console is the single door design. Later models have a dual door with cupholder inside. Has anyone ever changed theirs to the newer style? How much work and what needs to be bought? The Acura dealership didn't know if I needed to replace the bin as well as the top portion and if it just is a remove and replace operation or not. I have all 4 P/N's. @ for what I've got and 2 for what the newer models have. I hope someone out there has the answer. Thanks.