About the insurance thing, they didn't have 4 door 32 GTS-4's. I told them that my car's a GTS-4, but I think it's still put down as a GTSt. I keep calling up for them to change it but they end up changing it to an R31, then back to R32 GTSt. I just gave up.
I feel sorry for my RB20 too. It's carrying around 1.5tonne. I think it needs to retire and have a RB30/26 take its position.