I am considering the Denon 2900 and have the Monster Video 3 cables and Monster Audio 3 cables. I was told that if I was to upgrade to this dvd player that I would benefit more from the Monster Z1 video/audio cables. Do you guys think that the Monster 3 video/audio is a good enough combination or would you recommend the Z1 cables. Keep in mind that the Monster Z video cables are $200 and the Monster Z audio cables are $250. Altogether, I am looking at $450 worth of cables, is it worth the money or do you think the Monster 3's are good enough. By the way, I am using a Hitachi 51swx20b as my monitor.