Blue Thunder intake?
I think your stall converter is going to need to be a lot more than that. Not sure of the cam profile you are considering but has go to be pretty steep if you are planning that kind of HP. I would look very seriously at a 2500-3000 rpm stall. Most likley The power is going to be coming in no sooner than the 2500 is why I suggest such a (seemingly) higher rpm stall. Once again this is my Opinion from my little knowledge. If you do how ever end up running the lower stall let u sknow how it worked out for your application.
Scotty