IMO we need to start with the PFS parameters increasing to 4...

IMO we need to start with the PFS parameters increasing to 4 mtpa as soon as possible (or sooner) - since the concentrate plant will be built with the ability to increase to the 4 mtpa capacity quickly.

And move as quickly as possible into both increased production of concentrate and a further processing plant.

If we double our resource - which seems likely , then we should double our production. So agree with Mr Ubique.

Its primarily about pricing with the two next decades possibly offering the best return for our product?