come on guys i need a build for a 383.

I have a 383 i'm gonna put in my Duster.Not sure what all i'm gonna do to it but here's what i have for it so far,
Bored 40over
440 heads(i think there 906?)
MP 509lift cam
Single plane aluminum intake
750cfm carb.(don't have the carb. yet)
Schumacher chrome headers

Possibly a set of roller rockers and maybe a gear drive.Not sure what kind of HP it will make.The block and crank is from a wrecked 71 Charger.