Yeah, the complete Titan down to 1500m would be real nice to look at and would help keep us busy so our impatience could be forgotten for a bit.
I would guess they are following the 750m titan down to the 1500m titan. They must know that the 750 is connected to the 1500m and is mineralized, to even bother to pursue this.
I read a piece in the tech report the other night, where the Titan images we have now, have already been toned down to better correlate with known mineralization. That says to me that they must be pretty confident in the images and that they are not artifacts. And if this correlation is that reliable, I would suggest that the images would be rather easy to follow to a 1200m depth and easy to intercept these targets with a drill.