Cupcake Fume Hood

This set of parts adds a fume hood to your Cupcake CNC that's meant to be used along with the Cupcake "oven" covers:
http://www.thingiverse.com/thing:13937

There are holes for the filament feed, Z-rod access (for both left and right handed user), and a 3" port that you can hook up to the air handling solution of your choice (maybe this? http://www.thingiverse.com/thing:7152). It sets on the top bolts of the Cupcake for easy installation an removal.

More pics here:
flickr.com/photos/buil