"Scribble" path style in after effects
I have a custom brush in illustrator to create scribble style illustrations:

Note that the dark grey path varies in thickness, and has an organic, slightly unclean, look to it.
With photoshop, I can create animations in the same style:

How can I do this in After Effects?
When I try to import my illustration as footage in AE, and then "Create shapes from vector layer", I get many paths. The custom brush splits the path in many different paths, and it's impossible to animate.
Can I import the paths from Illustrator so that the paths don't break?
Or, if I draw the paths inside AE, is there a way to give them a scribbled look?
