Two points from this for me.
1) If they go to decision to mine mid 2021 we definite get the lions share of SP rise to meet inherent value by then.
2) if I put the recoveries shown into my model I get an IRR number that will dazzle even at a $6.80 Ni price.
I'm with Densamer and others - show us your PFS. (C.f. show us your sexy bits).