Have you ever been shocked by a monitor? My advice, unless you are professorially trained, don't take it out of the case. These thing really can kill you. I've been shocked twice, both times AFTER I discharged the tube. The tube can build up a charge on it's own over time or if moved around.
Once I had one hand on a PC case, the shock went right though my heart, ouch. My pulse raced and I had to sit down on the floor for a minute, and that was just a partial charge (again, I had discharged the tube).
Just get a couple 80mm case fans, make sure your computer PSU isn't under powered and plug them into the computer using a long 4-pin mulex connector.