Set up for a smallblock race engine on pump gas 600hk

I honestly think if you grab some W2 stuff and have the heads done RIGHT, it'll be easy. So here's a good recipe:

4.040 bore with 4 inch crank
W2 heads that flow at least 300 by .600
11 to 1
Solid roller with around .650 lift and 265 duration @.050
Super Victor
HP950
Bang. You're there.

Hey... thats my motor !
I hope it goes 600 !