Thanks for the replies. Here is a link to a 4 tap kegerator, but the price is pretty high. I guess it can be done, but not exactly cost effective.
http://www.kegworks.com/homebrew-keg-refrigerator-no-tanks-421-p16584?source=linkshare&siteID=0hzBT3BtdWU-QmRTHSszQrpoSt_77.KOGA&=
John