Having had sit closer to my 20" tv in my bedroom for long enough i have decided to get something bigger primarily for movies. however a larger tv is not ideal due to the fact that i may travel to australia next year which means it would probably need to be stored (or sold). This lead to the idea of getting a projector due to it being smaller. My bedroom which measures (9'x8'x8') (LxWxH). My viewing distance would be 6-8' and i would probably get a 72" screen. i already have some Dali lektor ones and a Nad C326BEE which would be fine for audio. However i am not sure if the screen size would be too big for my viewing distance and don't know if i would be worth buying a projector if i went with a smaller screen? Also would i be a lot better off with a 1080p projector rather than a 720p one. I will be playing mainly blu rays via my Pc. So is it worth buying a projector or going for something like a 42" plasma and selling it on later?