You bet. Just grab a $60 Rocketfish or Insignia 40"-70" mount and your all set. Well, you have the mount the mount of course. Takes a couple people to lift it, but yes its designed to go on your wall!!
Products from my answer
Insignia™ - Fixed TV Wall Mount for Most 40" - 70" Flat-Panel TVs - Black
Sorry to say but there is no flat answer to this. There are too many variables based on room size, light, height of the tv compared to your sitting position, etc. Just dig in and tweak things until you get to a sweet spot. I found with my old TV that I had a different set of settings based on Fall/Winter vs Spring/Summer