Lots of good advice, thanks. If I can stretch the budget a bit I'll maybe go for a 5200c and go Trifield for a bit. This would release a bit more potential from the centre as this seems to be more important than the rears. I could 'live' with this setup for a while until a few more coins fall down the back of the sofa.........

G91A, DSP5200, AC Ryan media streamer