We are building an addition to our house and I have managed to squeeze a 21 x 13 foot room in for a theater room. I am building a A/V closet in the back of the room and it will have a gaming PC and PS3/PS4. I have tons of various USB controllers I use for all my PC games so I can't go totally wireless. I'm thinking of putting in some USB wall plates with Keystone jacks and running 30 to 40 foot USB cables through the walls back to the A/V closet. Probably do a 6 port jack on each side of the sofa. Each jack will have four USB cables running to the PC, one to the PS3 and one to the PS4 (for a total of 8 to the PC, 2 to the PS3 and 2 to the PS4). Any thoughts on this setup? This is a crude sketch I just made. The circle is around the USB plate and a power outlet.