Thank you for your persistence! #27 is good. I almost wish I had not recommended blue and green colors - all the artists have used them. To me they don't seem rich enough for a software company. Please take appropriate liberties with #27 to make it pop out more.
I like #79. Much better coloring. I like the fact that the graphic can standalone as an icon. Can you try it in shades of green (I guess 'the chop down no more trees 'green'!!!)? And, treat 'Agent' like a signature - big round 'A' with 'Agent' in a cursive font. I've suggested that for other contestants and it seems to present well.