I will be traveling today and so the last time I have to check the contest is approx 5 am PDT in the US. The winning design will come down to how pleasant the interaction is of the people in the logo, as well as a unique element like a standalone 'g' or 'G'.
Right now you have the
#1 spot, but to solidify it, you might want to try a few changes to the people and put faces on them, which might require smaller bodies.
I like the 'what matters' of #81, but please go back to the sheen of #63 (straight across, no curve).