Remixed Vending Machine

This is my remix of the fantastic "VEND - the totally printed candy dispenser" by ErikJDurwoodII. His design is a great conversation starter, and a fun way to show off your cool hobby.
I have made what I consider to be improvements on some of the parts provided in his original. In the instructions portion, I detail the changes and give information on parts that are interchangeable with the original. I have provided files for the parts that remain unchanged.
This machine works best with hard shiny candy like small gumballs, M&Ms and Reese's Pieces.
UPDATE 3/12/14: I replaced the NewFlap.stl with NewFlapCoinsRev1.stl and added NewFlapPlainRev1.stl
These flaps have a thicker hinge, but it still works with the other parts.
UPDATE 11/11/14: A
Due to a request from a user for a shorter body, I have uploaded a remixed version of KingRahl's shorter body.
I plan on a revision to the body, collar, and hatch parts to include a locking mechanism similar to my locking pencil