Hi, I've found the advice ye guys give in the forums really useful so hoping for some help here. At the moment I've got a pair of mission 71is for rears, M72 for fronts and a pionner sub (came with a lifestyle hifi..). I've got a biggish living room(about 20 x 30 feet) and I'll be using it equally for stereo and home cinema. Budget wise is around £400, If I go for the more expensive gear below, I'll probably buy from a reputable ebayer or in the classifieds after demoing.. For my receiver I'm thinking of a marrantz SR5400 OSE (£250 new) or the sr7400 for £400 new. Any other recommendations or advice on these amps? What will I get for the extra 150? I may upgrade to b & w speakers in a few years so looking for something to last. Centre wise I was thinking of the b & w LR60 or a mission centre(Don't know which models would go best with my m72/m71i). I'm thinking it would make sense to go for a mission as it's designed to go with my other speakers, just want to look at my options. Thanks for your help!