To be honest, it is contingent on too many factors (Price of Gold, how smooth the transition to production is etc) so it is diificult to say.
Here is a recent research report by Taylor Collison, the brokers on the last CR that includes a bit of what you are looking I hope.
http://www.exterraresources.com.au/images/uploads/TCL_Research_Note_Oct_2016.pdf
Merrico
