Mt Porter Gold Profit Projections

So within the announcement about the Mt Porter campaign, the following was listed, I thought it worthwhile lookign at current POG to work out what each A$10/oz increase means seeing as the investing game is about probability outcomes

At a Gold Price of A$1700/oz, the net cash to Ark from the project (including all company overheads) for the period is A$9.5M to A$11.5M after all costs

A$1,700; $10.5M
A$1,730; $11.4M
A$1,760; $12.2M
A1,790; $13.0M

so whilst these don't look like big jumps, against our current market cap and against a small number of shares on the register, they start being very meaningful

ie $3M special distribution would be ~6cps

I assume others are looking at it through this or similar lens?