Are the plans available... wouldn't mind a scaled down one... laser cut out of MDF... to toss wads of chewed paper at SWMBO while I make my retreat for one of my many indiscretions. 

Ducky - I hesitate to become involved in the details of another person's marital bliss.  I purchased paper plans that were very good.  I don't see them around the house right now and don't remember where I got them.  Now, 11 years later, I would probably use some of the free plans that are available.

This is the legalese to protect me in case things go bad:

“Fake quotes will ruin the internet” — Benjamin Franklin