2 - any PS that is Silver, at least Bronze certified will do
3 - control?
4- How far will the distance from the machine to your TV be?
3. I'm hoping the tuner remote will handle most of the control functions. I do have a wireless keyboard/mouse I can use if it comes to that.
4. 4ft HDMI cable from the PC up through the wall to TV outlet. 1ft cable from wall outlet to TV.