Wow, miveson, those are a couple of nice picks. I was a bit worried that Cartrix might be dying as their output over the past year hasn't been that voluminous, but with the Porsche 804 now out of the limited (200) edition and in to the less limited (1200) phase, plus the Talbot and now that Alfa, it looks like they'll keep churning out those vintage GP's.
Here is my latest pick-up:

And just to be clear, I bought this car to run it
hard. Most of my cars are Sunday drivers, but this will see digital racing action.