Hi I have a Yamaha rs202d which sounds good with mission mx3 speakers but I upgraded to the q acoustics 3080i and it's just not as good at all, it's left me disappointed as I know the q acoustics are the better speaker, they just sound flat through the Yamaha where as the missions are full of life, I've looked at a heavily discounted Cambridge audio axr100 and it's apparent ability to power large floorstanders very well in the reviews but thought I'd ask people who might know better, im wanting to spend around 480 £ and would be open to better suggestions but it has to be 100watts and have 4 speaker terminals or a sub woofer output, the Cambridge audio fits the bill and does well apparently but Im worried it too will sound flat with the q acoustics therefore I would appreciate any suggestions from people in the know, it would be great if someone owns one or has heard the Cambridge audio amp with floorstanders, I'm just not where I want to be with the Yamaha and don't want to revert back to the missions and a sub woofer, please help