I've narrowed choice to these two, I can get 2803 for £449 and i'm going to demo it, but i can get a 5400ose for £369 but can't get chance to demo it, has anyone done so, I've seen good reviews for the 5400 just wondered has anyone views on whether to keep it in mind or go for 2803. mainly for action movies got some acoustic energy 3b speakers just waiting for some fun !