Lets hope that the long awaited 43-101 on Hercules does not use a cut off grade lower than 5gpt au or a capping grade higher than 33 gpt au. If they do use a lower cut off or higher capping grades they can create as many ounces as they wish by playing around with these numbers. A resource model using the above numbers for this type of system will be what is likley used by the analyst's, major and mid teir producers in their internal models to determine the resouce at Hercules.