Regarding #8, very simple concept, but effective. I have 3 requests:
1) Could make a run at doing 1 or 2 more versions of the same logo, but using some different colors, ie, blues, golds, greens, etc. 2) In terms of the fonts, could you thin out the word "enerigize" I'd be interested to see it with a thinner font 3) Did you try a version with all lower case lettering? Could I see that?