I really like #3. It's a great start. I would like the branches to spread out more like a real tree does, not just point upward, and have the span of the tree branches equal to the span of the roots. It looks cute because it looks like little people, but I prefer more branches instead of the circles. I don't need the LLC in the logo and would really like ABA integrated into the root system (The roots form the letters ABA) with Behavior isn't Black and White at the bottom of the roots. I like the positioning of my name as well, however would like that to be one color. Maybe the raspberry color you used in the leaves?
I like how my name is set off with the lines in #11 Maybe for #3 there could be just a ground line in black with my name sitting above it? I envision the ground line stopping at each side of the tree.
I like the font of my name in #10, but I think the ABA should be something different.