I got the radiator/fans combo yesterday. Man, what a work of art.
I ordered a carb today, Holley 4150HP, 900cfm +/-, custum tuned by Prosystems. It's going to be built to my engine specs and should make a huge difference over the Edelbrock 650cfm that came on it when I bought it, which I believe is way too small.
http://www.prosystemsracing.com/proseries4150.html