stock 5.2 magnum power

Might be an issue with a TQ. An adapter would be needed unless it is a M1 single being used. Not a great idea IMO to use that intake at this stage.
IMO a simple 650 AVS styled Edelbrock or a 600/650 Holley VS.

A small cam would be a great way to improve power. Under [email protected] would be good. You'll retain good mileage.