I saw that Yamaha receivers now have Ultra HD video bandwith. I believe it is 50 or 60MHZ. Cant remember. This is higher than some of the other HD capable bandwiths I have seen for receivers/pre-pros. My question is: What is the recommended safe bandwith to get now for HDTV? I am looking to get the Outlaw 950. I think that has a 40 MHZ. Is that enough and what video resolution would that cover?