What makes a pro body?

The pro behind the body.

Lot's of people with top end bodies and exotic glass, but they still can't compose an image, tell a story, or move you in any way.

It doesn't matter what body or lens you give a pro, he/she will find a way to make it happen.

Until we are capable of doing that, we're being stat sheet jockeys.  Go shoot.  Learn to compose, to tell a story, to move.  Learn the art of light and shadows.  Learn composition.

Everything else is noise.