Head flow and power differences question / discussion

Well they were supposedly just refreshed by Indy less than 10 passes before being removed.
Should I still have that done? The boxes they are in are from Indy and they look great.
If it was me I would have them pressure tested, flow tested, vacuum tested and valve job checked out, new valve seals, set up for your cam and go have fun.
My builder will set them up for the cam I’m sure. He probably has everything to check them out also as he is a highly experienced builder and well know Mopar racer.
I’ll definitely go whichever route he recommends.
I will update as I talk to him about it more.
Thanks for the suggestions. This is the kind of guidance I’m looking for.