I apologize if this has been asked before. I just bought a used 103D for a game room system (1080P for the foreseeable future). I already have a 203 for the main system in anticipation of a 4K TV purchase (probably a LG OLED). However, in the continuing effort to complicate my life, I came up with a possible alternative. Would there be any advantage in feeding the new TV 1080P with Darbee for BluRay and other HD content from the 103D vs. using the 203 upscaling to 4K? Would the Darbee processing be retained after upscaling?