I just bought a new Samsung smart tv and want to hook it up to my 7.1 system. I am trying to decide the best way to go about doing that. My previous tv was hooked up via an HDMI out of my receiver with all peripherals running into the receiver. I want to take advantage of the smart tv capabilities such as voice recognition channel changing and the smart remote. Will I need to run optical out in order to do this or can my receiver still act as the central switching hub?