I think you would have nothing to worry about. You know your field well. Ben would probably have to learn about your field, which he would do, and then you agree on everything.
I don't know. I just have a feeling we'd mix it up over hydraulic vs mechanical cam pulls or something and I'd end up crying by the time he was done.
The people I've seen him debate should be crying, but they rarely have anything resembling shame so they just sit there looking dumb.