With the rough complete, it's time to move back into Illustrator. Here you'll make a finalized version of the sketch using the tools that you have in Illustrator. Keep in mind that the completed vector doesn't have to match identically to the rough! It's most important that this file looks as good as it can, and that may mean not making it match a rough... especially if the rough wasn't very clean and smooth in the first place! Take your time... this is the final version of the logo.