An issue with the above is we typically want future earnings growth to maintain a healthy P/E. They will need to put some priority on extending the resource / reserve base as the mine is being built so that they can ideally sustain a consistent level of production.
Production plan from the revised DFS is below.
https://www.asx.com.au/asxpdf/20190212/pdf/442k4rbzs5hrzv.pdf