Hi Andy
I've had an Arezzo (in it's basic form), with an RB300 arm and Denon DL110 cart for the last 8 months and love it to bits. It really does sound as good as it looks (and it looks even better in the flesh)
Unfortunately, i'm the worlds worst person at describing the particular sounds/characteristics etc of a piece of hifi

but if you are interested, PM your email and I can send you loads of links, reviews from other owners etc.
I'd also recommend ringing/emailing Stuart at SRM if you have any questions about it, he really is one of the nicest blokes you could meet.
Paul