Lets spend the money(wisely), 10M or 20 M, so be it. Lets not forget that with a market cap of 250M, the carrying cost for us shareholders is also in the same ball park.
I suspect though that the limitation is avialability of good equipment and good people. It is no point of wasting resources on sub-par stuff which you can't trust and only gives you headaches.
One important aspect of this $ talk is that it clearly shows that we can't do everything all the time. Personally I am happy they still are extending land holdings as well as pushing the efforts at Hecules. The other properties should in my oppinion be a little on the back burners not to blow all people resources in addition to money too quickly. Hercules needs at least 2 more years of extensive work