I've currently got 5 proper hifi speakers and a couple of very good 2/3 channel amplifiers, but I can't help feeling that having them for the rear surround channels is just overkill. I am tempted to sell them on and replace with 4 in ceiling speakers for surround l/r and surround back l/r - which would tidy the living room up a bit - and just use the AV amp currently used as a processor to drive them. Has anyone got any experience of using in-ceiling speakers for surround mixed with a 'normal' front three and sub? Something like the kef ci-130 with a rear enclosure. Alternative thought is to get rid of the centre as well and just go back to two channel.