Opinions on this Hemi crate engine?

I can understand your liking t keeping the old school look but I think you are losing the most beneficial part of going modern without the fuel injection. I also don’t get the 5.7 heads on that build. Stock the 6.1 is 425hp 425 torque. You are already in the hole HP wise. Rat patrol has a decent run through on the effects of the different carb manifolds on his build that may be good to look at.