what is oyur opinion on this combo

[metcoll]

have a 70 dodge charger & was wondering what you guys would think of this combination, keep in mind vehicle is only driven weekeneds, 440 bored .030, trw sixpack pistons, mild 452 heads lunati 240/250 547/520 cam edelbrock rpm manifold 750 dbl pump with air horn & choke removed,4000 stall converter and 4.56 gears...what would be an accurate guess on rear wheel horsepower & torque, just trying to build a street light bruiser thx in advance for any chimes........