The only issue I have had was when it updated to a new build and refreshed settings my GoG copy of Witcher 3 wouldn't run. Apps would attempt to re-install during the refresh and would break at times.
Have you tried using DVI connections? How much clearance do you have up there? Also, no pictures of what the rear of the case looks, I'm curious what is back there now.
Have used Antec power supplies in the past and had great experience using them.
Have not had the opportunity to use their cases and would love to try one out.
Running latest Bugless Beast nightly for the Samsung Galaxy Nexus. Nova launcher on top. Runs buttery smooth. One of the best parts of ICS? Chrome browser.