Mopar 318 heads

I hope this is the right place to post this, I was looking to see what other peoples opinions were on this. I bought this 73 duster with a 318, I just bought an intake manifold, carb, plugs and wires blah blah blah. The heads have slight film of surface rust from sitting. I cranked the motor over by hand all rocker arms and push rods move. Should I put it all together and try to feed it fuel and spark and see what happens or should I pull the heads?

20200615_112155.jpg