I haven't done much to my system for awhile - maybe a good sign. I am an inveterate tinkering bloke who has a few projects on the go at any time - in particular my EMT 950 that I am yet to hear - when funds allow I will get it fully refurbished. I have to say that improving the sound is difficult given that the sytem synergises so well and gives what I want from it. I guess I will revisit upgrades once I have my dedicated entertainment room after our home is extended - at that stage I intend to get active digital subwoofers, and I will also treat the room fully. I have considered either getting a Devialet, and need to test it back to back against the Lavardin. I have a design in my head for what I think is the ultimate 'realistic' turntable - in that I mean it's not gonna be in the Caliburn/Rockport Stratosphere - it will be based around a direct drive motor system - but I will say no more than that as I am still sourcing parts for it.