Hi I'm looking to buy a new TV to use with my ps4 I want it to be 55 inches and above sea I have a budget of 1400$ I'm trying to find a tv that size under my budget with low input lag can someone help me by the tv has to be 4k and 120 or 240fps with hdmi 2.0 since I will be using my pc to game from time to time and I want to watch netflix in 4k I'm also thinking of purchasing surround sound.I see a lot of sound bars don't know what they are but I want the type of suroind sound I can put around my living room so sound comes from all directions there are 4 corners in my living room I also will be needing a subwoofer with the suroind sound.i need it to be under 400 or close to it Thanks.