5.2/5.9 H.P build guesstimate

Going to go with the 5.9!!

this is my set up
5.9 Magnum Stock heads stock compression 9:1
A904 3000k stall
3.55/3.91 gears
Tube headers
Rpm Air Gap
750 3310 Holley
67 barracuda

Looking into the best camshaft trying to stay right under .500 lift aiming for 400hp @ flywheel

These are my choices I came down to Oregon camshaft regrinds

#1169 220@ .50 282/282 duration at .498/498 lift

#1408 224/230 @50 276/282 duration at .480/.480 lift


Really like the number 1408 grind the split duration probably will sound nasty lol

What do you guys think?