Bon-Bon reading Gabby Gums'

Bon-Bon reading Gabby Gums' column, from "Ponyville Confidential" (S2E23).
This one was pretty hard to make, since my refference picture was only 375x195 px small. I had a hard time making the Cutie Mark, and I'm not really satisfied. I'll probably edit it a little bit. Other things I'm not quite sure about are the outlines' width and if the pink part of her tail is supposed to have outlines inside the tail or not. I could not really see it in the reference picture, so I left it out, please let me know if it should have had.
Here's the original .ai file [link]