John, If u buy anymore for the house, the wife will kill u.
Thats at least 3 new pinnys in less than a month.lol
Hell yes to putting a Wizard of OZ at your office. Its to entertain the patients whilst they wait for the good doctor. 

This you will get away with, and a tax write off because it is a legitimite business expense for your waiting room.

AND who says the doctor cant come out inbetween appointments and play a game of doubles with your patients. Hell yes.

You will be on the cover of Australias coolest surgeon in no time. 
let me know when it comes, I will help u set it up.lol