Kev,
...a little confused here. I thought you had already put down 400 rwhp with the old combo?? You never made it to 350 rwhp on either run here. Am I sorta thick and missing sumpin'?
FWIW, I made 470 rwhp with the Pond 482. That's with a smaller cam than I think you're planning on running. As soon as I figure out all the plumbing etc I'm looking at a installing a 300 hp progressive Nitrous fogger system in the car. That should help with it's lethargic behavior..
Dave