Heavy,
I am being ultra-conservative to make a point in my calculations. That is, taking a conservative case like I've laid out suggests a share price nearly 4 times higher than where we currently are.
I am right there with you on the candy shop part, and hence the Thompson Creek Minerals share chart I put up earlier.
I've played with the spread sheet, changing tonnages, and the numbers just got stupidly large that I would be embarassed to put them on a forum.
Base metals = cash machines