budget street motor 360 or 383 for 71 duster

Ok sounds like I'm just gonna use my 360 I have now what' size headers do you guys recommend and should I go stroker or just use my stock crank and is it better to go aluminum on the heads or work the stock ones? Would like the most power out if it for the cheapest somewhere between 400 and 450hp would be awesome.
This is not meant to sound sharp, try Google searching hot 360 Mopar builds. You will find many good examples.

Quick recipe

Stock block
Stock crank, turned if needed
Scat I beam rods
Edelbrock aluminum 60779 heads
Edelbrock rpm air gap intake
Quick fuel 750 carb
10:1 compression using forged or hyper pistons
Solid lifter cam around 240 degrees at .050, and lift in mid .500's
1 5/8 to 1 3/4 headers
Standard volume oil pump
Find a set of 273 mechanical rockers.