How much HP will it deliver?

I have a 360 from 1975-76

It`s been bored .060 (371 Isn`t it)
Mopar P4529424 Pistons about 9.5 cr

It Has a Crane 278/290 Hydraulic cam.

Original cast iron "974" heads.
theese will be seriously ported and 2.02 intake valves.
perhaps an increase of cr with thinner gasket and machining off .040 of the heads.

edelbrock performer intake with a holley 650 on top.
mallory ignition system.

how much power will I get out of this combination?