So I have a 10x10 room (haha I know) and I have the option of a Optoma HD65, HD71 or Mit. 1600. Which one would you get and why? Keep in mind this is primarily for blu-ray and xbox360. I have window blinds but light still comes in, so i might only use it at night. (i have a 42" plasma right now in there so watching t.v. isnt a big deal).