I'm about to purchase my first cinema system so i'll need some help please. I've only got a small budget of £500, so for the amp i've decided on the Yamaha rx-v440rds. For speakers, i'm trying to decide between the Mission Cinema 6 pack or the Eltax Liberty 5.1. Which of these 2 packages sound better and will work best with the yamaha? I really need help on choosing a decent system within the £500 budget since i don't know much about home cinema stuff. Any info regarding the 2 speaker packages, suggestions, alternatives would be much appreciated! Thnx.