SD,
I had the "shepherding call" in which you are awaiting. I was not confrontational. I realized early in the conversation to watch what I was saying. I asked questions, always stating that they were just questions, not beliefs. I said I needed some time. They asked straight up " Do you believe this is Gods organization here on earth" I said I didn't know. They were fishing for something to get me on and I would not give it to them. They assumed I was reading apostate literature on the internet (like most, I looked at the apostate sites after my doubts were already established). I said I needed some time....
Over a year later, I have not been to the KH once, they got the point, the "friends" will still call the house to talk to my wife because I was not Df'd and most importantly my marriage is better than ever (my wife is not thrilled about me not being a JW anymore, but respects my stance).
Oh yeah I am not a Dub any more.
I feel your bravado as I too had a similar attitude, just remember there are consequences if you choose to bring this bravado into a shepherding call.