Entry #4, which I have moved to Number 1 choice is on the right track. I like the depiction of growth with the upward moving bars (graphs) - the upward moving arrow, softly enclosed, which could mean nurturing.
Colours are nice - good to have some green and move away from traditional all blues. Having said that could I see a version of blue, particularly working with the different tones. Also, is it possible to somehow make the Accounting & Business Services a little larger without taking away from the Knox ?
I find myself steering away from the heavy logos - maybe this is the female influence - we are predominantly a female practice.