Basically I have been putting this together for over a year now. It is an unbelieveable stereo, with huge amounts of detail, air, and palpability. I guess I am only looking for little tweaks that might take me to the next level. There isn't much more that I feel I can do without upgrading the speakers and I have a small room, so it might not even do all that much, please if you have any ideas, don't hestitate to tell me, thanks