So... After Phase 1 and possibly Phase 2... (fingers crossed for amazing grades)
Just cross your fingers for mineralization.
This is still a porphyry ore body and we can't expect much more than 0.3 - 1% copper + 3 other metal credits.
If the East side is identical to the West side (as it should be), then you have a bonanza.
It's much more about scale, mine life and consistent mineralization all around = Profitability.
The ultimate goal is to get to the depth (improved grades with depth) and you can only do that if the pit is wide enough (combining West and East and North). At that point you can just imagine the scale.
Majors love long life and consistency. Much easier for them to plan.
Just keep in mind looking at slide 14, they must still drill on a slope about 200m-250M (staright down) before reaching the chargeability: http://www.copperfoxmetals.com/i/pdf/CUU-PP-Aug-15-2013.pdf