Welcome BCMetallurgist.
I agree with much of what you've said about the oncoming drills but want to add a few comments.
DH 423 came up good but not as good as what DDHAS -16 nearby had at about 100m depth. DH 424 is on the other side of DDHAS -16. It could turn up mineralization as good or better than 423. Time will tell. The close proximity of these 3 holes will allow for greater confidence in the new RE coming in Q2 this year. The three drills - all in close proximity - should move any mineralization into M & I (vrs a lower resource level).
Historic drill results for DDHAS- 16: http://agoracom.com/ir/CopperFoxMetals/forums/discussion/topics/511075-historic-drilling-nr-dh-415/messages/1623579\
NR on DDHAS -16: http://www.copperfoxmetals.com/s/NewsReleases.asp?ReportID=485484&_Type=News-Releases&_Title=IP-Survey-Significantly-Expands-Potential-and-Locates-Potential-New-Zone-at...
But... the real wild card - in my simple mind - is DH 422 nearest the ES zone. It is not shown in the Diamond Drill hole map; it is too far north for this map. http://agoracom.com/ir/CopperFoxMetals/photos