As with all engine builds, you would definitely check the valve to piston clearance. This stage 2 cam has a .542 lift and you might have an issue. The Street Burner top end kit has the stage 1 cam with a .512 lift which would give you more clearance and is only 10 HP less.
As with any combination, all HP numbers are based off a engine that has a larger fuel system, exhaust system and a upgraded ignition system. A 70 MM throttle body and EGR spacer with 24 LB injectors and matching MAM is a good choice, A complete MSD ignition system is almost a must to ignite this huge amount of air and fuel that this new motor will be taking in,
Your factory harness, computer and sensors will all work with this setup.