I would love to see that Caddy (and Acura for that matter) in the flesh! It looks so aggressive and beefy!
Speaking of GT machinery, I went to the opening round of the AEC @ PI with The Nationals. Here is a couple of happy snaps from that:
First, a competitor in the Porsche GT3 Cup who was struggling to re-fire the flat-6 after being turned around (took nearly a minute to get going, with the flames persisting the whole time);
And the other is the beautiful 488-GT3:
The rest can be found as thumbnails behind the spoiler tags