I am running the 30"ACD and I 'do not' recommend emulating me.
My ACD is hot enough to fry eggs (age) and so is the mac mini - reason unknown.
Under normal working circumstances it is OK but watching TV just kills the setup within 30 mins..
The mini overheats and dies?? Shuts down.
On restart the fans go wild for 10 mins or so and works OK then unless I go back to the TV..
Will have to change the display to protect the mini.