It looks like you have -just- enough room in the cabinet to put a pachinko machine in the bottom section, tap a hole into the top, and each ball can drop through the machine and down and out. Modify the machine to 'pretend' to pay out balls and set off all the bells and whistles. Though I guess that might spoil the earthy handcrafted ambience. :grin:

This sure looks like a great senior class science project you could sell for big bucks on eBay to a parent who wants Johnny to win first prize at the fair and go to MIT!

John