Revisited: Alternative Autos for Performance Events

After a bit of thought I really wanted to hear a bit more from you folks:
Just a very interesting topic for me ... and you are all very helpful and full of interesting thoughts.
- Dan, Steve, and other SC fans ... what is it about an SC that you feel makes is a good choice for a Street/Track car ... would you do something else if money wasn't a factor ... what is your ideal Porsche?
- Jackie (and other spec car folks) ... I know you are lurking out there ... why do you love a Spec car? ... would you stay with a spec car if your hubby found a good late model 911? What is the most attractive thing about the spec car to you?
- Thomas and other J&K P class folks ... what (other than the fact that that is what you own) keeps you with the Turbo and S2 cars? Would you choose something else if you could?
- 914 folks ... what do you do about rust and failing fatigure?
- Jad, Martin, etc. ... what are your long term arguments for a pure "race only" car? Would you do it again if you didn't have us listening to you?
Just a very interesting topic for me ... and you are all very helpful and full of interesting thoughts.