Kev
Yes I am very familiar with PDN - own some
When PDN was at this stage 4-5 yrs ago it was still in the cents. That's at least how long it takes to find, prove-up, do BFS, construct & get production on stream. PDN did not break out above even 10 ents till just 3 yrs ago.
So if you want to draw comparisons to PDN, I would say that your timeframe needs to be adjusted.
