I like the image/stamp and am interested to see some different colors used along with no shadowing. I like the shadowed images, that much is clear. However, it is difficult to reproduce in stich work. Print ads would look nice and the imagry is attractive.
I also would be interested in seeing those with a line under "insurance agency" separating it from the slogan. Also, if you are going to spell it out, the "Inc." at the end is important.
I am wondering what other colors would do for the image, too.