Greetings: I am in the final phases of convincing my wife that we should upgrade our HT. I have a pretty finite budget with a bit of wiggle room but would prefer to stay at or under budget if I can. Here is what I am considering: Display: LG OLED65C6P Why this one? Other than the HDR component I would like to have 3D as well and it appears that this would be a great choice based on size and features. UHD Blu Player: OPPO UDP-203. Should say it all as to reasons why I chose this one. My plan is to connect the OPPO, Directv and XBox directly to the LG and use it to get video and audio from the LG and hopefully NOT have to purchase a new receiver. The living room area where this will go is not really designed to have a full set of speakers and on my current setup have been using a soundbar and separate sub-woofer with my older 5.1 receiver. My questions are: Will the set up I have described above LG, OPPO, DTV, XBox work sufficiently to enjoy movies, TV and games? Must I have a HDR - HDMI capable receiver to make this all work? Thanks in advance for any and all advice provided, I greatly appreciate it.