Currently use an old Misson pcm 7000 cdp (annoying remote rarely works) but wondering whether I could upgrade it significantly, or is it worth getting serviced? My experience of cdps is limited, and I've been looking around at the various old 90s ones you see on Ebay and other sites. The well known Sony ES ones get snapped up quick, so what other stand out models are out there? I understand Marantz made some sought after ones, cd73, cd75, which is best? The 6000 ose, or ki whatever...….Spend up to £300.