I have a $1799 iMac 27-inch in my kitchen. I have a 2011 MacBook Pro in my master bedroom. I'm setting up a gym/office so I purchased a $699.99 Mac mini to hook up to a 55-inch wall mounted tv. I just decided to add a desk under the tv and add a monitor to the mac mini. The Thunderbolt display is $999. Instead of buying a thunderbolt display, I should return the mac mini and just purchase another 27-inch imac? Sorry, I have a migraine disorder and I can't process this right now.