So I want to build a racing simulator in the closet. Closet doors are coming off, the tv's will be inside the closet and the cockpit will come outwards from the closet. My desk and rig are on the other side of the room. I have usb's ran through the attic so far for the steering wheel and e brake setup. My bigger question here right now is how do I hook up 3 4k tv's to my rig when I need 50 ft of cord to make it from my rig to the tv's? If I use hdmi that amount of length in wire will degrade my picture quality since I want to run all 3 tv's at 4k or at least 1440p. Another problem I have is how am I to run 2 different surround sound systems off the same computer as well? I guess this is the beginning of my problems. I have thought about trying to build this simulator into a custom desk and also used as a simulator but I have no clue how to do accomplish this either while being super easy to switch from keyboard and mouse gaming to sim gaming with a fixed racing seat. Heres some pics of what I have going on now. You can see my wheel and pedals out to the side and I am sick of all the back & forth attaching and reattaching nonsense. Not to mention i'm dying to get a slap shifter and an e brake going.