Crzhors,
Nice DD! However, the grade at surface is already known and has been demonstrated repeatedly in the 4 bulk samples which all graded above 3g/t and 2g/t in the drilling. These numbers are on pages 8 and 9 of the current presentation.
I think the market might have a harder time understanding the grade at depth which has not been demonstrated multiple times like it has at surface.
IMO the grade isn't a big unknown.