forward nickel price assumptions

Not many analysts covering WSA of late have been particularly bullish on the long term nickel price and is weighing on their valuations of WSA. SIR has used a long term consensus nickel price assumption of US$10/lb (presumably from 2016)and a 0.90 exchange rate in its Scoping Study released yesterday (they also refer to a Wood Mackenzie price assumption of $13/lb). Now that there are some more tangible numbers in the market for SIR it would be great to see a comparative analysis done on these two companies to provide better visibility on the quality of WSA's assets and leverage it has to the nickel price. With such a disparity in nickel assumptions, my fear is that WSA will remain overshadowed by SIR which shouldn't be the case.