I wonder what it would take for FSX to support the listed 34 inch version?
http://www.engadget.com/2013/12/17/lg-4k-ultra-widescreen-monitors/
http://www.engadget.com/2013/12/17/lg-4k-ultra-widescreen-monitors/
Please see the most recent updates in the "Where did the .com name go?" thread. Posts number 16 and 17.