360 magnum limitations

So I have a 360 magnum out of a 99 Durango. I would like to get about 600hp with a bottle of nitrous. My build plans where:

EQ heads ported with the LA manifold holes
Edelbrock performer air gap intake manifold
Custom grind cam shaft not sure of specs yet, got to go in to the shop an chat with them
Holley 800cfm double pumper
Mopar performance valve springs
Forged pistons
Bored 30 over
V belt set up with alternator only -electric fan, manual steering
Long tube headers
150hp bottle of nitrous

Other than that, stock rods and crank and I'm gonna disguise it as an LA block.

I'm not sure if this set up can give me 600hp at the flywheel with the bottle of nitrous. I would have to wait for the dyno for that.

I'm wondering if this block with my set up can take the 600hp or does the magnum block max out at about 500hp? What would this set up rpm max be? 6,000?

Thanks guys