Hi Neil - Once again you asked a great question. Unfortunately I don't have a great answer......yet. Part of it is definately an act of humility, and trust, but for me there is so much more. I'm having alot of trouble this evening getting my thoughts together. This is such an important question that I don't want to risk screwing up the answer, so I'm gonna think for awhile about how I want to answer. I'm not offended in the least by your question, infact I'm thrilled that you're asking. Carolyn