I have a client who needs an expansion of a family of felt-tip marker handwriting fonts. Normally I would just get a marker, draw on paper, and autotrace to create a font like this. But since I need to match the existing design that could end up wasting a lot of time trying markers, paper, and software settings. I need a plugin similar to any old roughen filter, but that creates both straight and curved paths. Is there a good commercial Illustrator for this?