My only worry is the driliing results - there appears to be confidence on this board that the East will provide strong results. I'm optimistic but I'm wondering where the confidence is coming from since we don't really have concrete data yet.

Well, 1st you have the geo data (the Aerial results, then the Titan results, the Mira interpretation.)

More important is the fact that all the drilling they did (on the west side of the same anomaly) had a 1 to 1 correlation with the the cheargeability, and even confirmed the relationship between the chargeability and the higher grades and the depth.

Read this again if you need to:

http://www.vette350.com/2013/07/teck-resource-cuu-to-drill-east-side-of.html

If your only worry is the drilling results, I don't think you have anything to worry about, just excited about.