SamMenard - too bad you didn't get a chance to talk with Stephen Roach - a really great geologist and very clear and concise. Would have been worthwhile. Oh well - too far from New York for a quick drive up for me, much as I'd have liked to be there.
I don't know what to guess for 43-101. The nugget effect combined with hard engineering makes me unable to give a solid number. However, I've said before I figured 300-400,000 and I have no reason to change that. However, the error bars on that are large.