It's your engine, but it should be your builders recipe. If it does not preform as promised then he has some explaining. If your builder is up in the air over the cam or open to suggestions have him talk with Bob. It won't hurt.
I don't know your relationship with your builder.

That's not a 525EFI cam. The 525EFI cam has more intake duration.

Nobody can suggest a ''good cam" , just from you telling us its a 572 with a scat crank. Need info like cylinder head make and model, compression ratio, HP goal, max RPM desired, etc.

As stated, Bob Madera wont do you wrong. Let him set you up with something

Hp goal is 650 , bottom is dart , scat, scat rods JE .comp 8:5
Holley 1050 dominator and stock rectangular heads with big valves .

Gonna be kinda tough with those heads and 8.5:1.