I've currently got a stereo system consisting of a Marantz PM6010 OSE amp, a Sony CDP-XE 570 CD player and Tannoy MX2-M speakers. I now want to move into home cinema, and am planning to get a Marantz SR5300 receiver (£250 from RS). Plans for the remaining components are Tannoy MXR-M rears and MXC-M center, Panasonic TX-28PS1 TV and Panasonic DMR-E50 DVD player/recorder. My main question is whether it's worth keeping the PM6010 or not. I.e., given that I don't want to sacrifice the stereo performance of my existing system, am I better off simply replacing the PM6010 with the SR5300 or should I connect the amp to the front L/R pre-outs of the receiver and run the MX2-M's off the amp? Is the PM6010 significantly better in terms of pure stereo performance than the SR5300? This aside, I'd be interested in any comments regarding the other components I'm thinking of buying. Thanks for your help!