I'm not sure about the mounting. But check these monitors out. Very good for gaming, Gsync, low MS etc... I have two of them. One with freesync (secondary monitor) that I use to switch between my Intel and AMD system and I have the one below as my primary monitor for my Intel when I game. The only issues I've ever had with the monitor, was when I first powered it on, the brightness was too high and had to turn it down lol. It's been working like a champ for over two years and prices have dropped a lot since my purchase.
https://www.amazon.com/gp/product/B00SIZ8QDM/ref=oh_aui_detailpage_o03_s00?ie=UTF8&psc=1