I have been doing the same map work over the past week. The one you have now is a tiny bit off scale still (geomag a tiny bit e.g. 4% too big), but pretty well correct.

Not only do the fault lines overlay perfectly, but in addition the structure outlined in the geomag survey matches exactly two versions of the geophysical data provided by Province of Ontario.

I was reluctant to post for fear of upsetting the Sage people, as they might have gotten excited by the KXL map. They should in any case remain upbeat in that the absence of evidence (no geomag data provided for SGX claims area) isn't evidence of absence - Sage hasn't done/provided a geomag survey - their stuff may well look great or even better too, nobody knows.