414" almost ready, what will it run?

Hello:
The new setup is almost ready, what's your guess?
Has the following combo:
360 .060 over
4" Eagle forged crank
Scat I-beam rods
Flatt top forged pistons 0 deck
Hughes Engines Bigmouth Edelbrock heads ( 225 int. ports, flow 316@650 lift )
Indy single plane intake
850 Ultra HP carb
Hughes Engines mech flatt tappett cam
254/264@050
640/662 lift
1.6 .350" offset shaft mounted rockers
Mallory ignition box, coil and cables
1 7/8 TTI Headers
Milodon 7 quarters oil pan
Ud aluminum pulleys, electric water pump, Innovators West damper
ARP head and main studs
TF904 with transpak
Edge Racing 4000 rpm converter
4.56 geared 9" rearend
28.5x10.5 slicks
Front skiinies
4 link suspension
All this in a full street trim 74 Plymouth Duster (around 3350 lbs. )