The money you spend on a new car you can put to just as good a use to this one man. They're bulletproof if you get a decent setup going. If you said you wanted to upgrade to a GTR, STi, evo or something like that, then I'd understand. I know people that would kill to have your car as a basis to work from lol. Me included. I've always had two cars listed to have as projects later on in life. It's either going to be an R32 GTR, or Trueno. I've never swayed from that.