It's a beauty and will pay back the faithful dutifully (?).  The...

It's a beauty and will pay back the faithful dutifully (?).  The key is Ni price what are wood Mckenzie going to use in the PFS and DFS for from that matter. I have something like $7.13 flat as an average for 8 (10) years from 2022 from the FFS.  
In the end that is the bit of faith (speculation). I can (and will?) run my own Monte Carlo modelling around it if they give me the numbers. 

PS: It's called Monte Carol modelling because it tries to predict the probabilities of the result from the variables but as per the name there's a bit of gambling in the say 10,000 variations tested.