It's going to be used exclusively to run HD video on a 50" 1080P TV. I've used the board before and like it, same with the case. I will swap out the fans for ones with no lights. The only thing I'm a little unsure of is the video card. The majority of the video I have is 720p, but there is some 1080p stuff that I have, and more to come in the future. Will this card be enough to run it without hiccups?