550hp in a Gen 3 Hemi

The 5.7 will be the most cost effective as they are more plentiful and cheaper . The heads flow around 270cfm from what I've read. I'm contemplating the same swap. I have a 2013 5.7. My plan is 4.050 crank, forged rotating assembly, 6.1 intake, ported throttle body, long tube headers, Comp cam.