I have an old Onkyo receiver TX NR-901 and now that I got the LG G1 TV I would like to upgrade to a 4K or 8K compatible receiver. The receiver will drive the satellite speakers whilst the front L/R speakers are driven by my Bryston 4b SST2. I have two Velodyne DD10+ active subwoofers that I would like to connect to the receiver as well. I would like a receiver with eARC to connect the TV HDMI audio output to the receiver for streaming UHD material via Netflix, BBC iPlayer, and other smart TV apps. I am considering the AVC-X3700H. Do you think it is a wise choice. What else do I need to consider when considering what receiver to get?