I'm thinking I hold off on resistors and internal wiring. I know the capacitor thing is highly debated. I'm dying to hear if these swanky, expensive to me caps are going to dramatically change the sound. I have these high hopes, but I'm prepared for subtle improvement. hopefully, in the right places. I know I don't have this "crazy revealing" amplifier, but I know the 4100 is a damn good one. My DAC is nice, I have a treated room, I use a power conditioner for everything but my receiver. I think I know enough to know on paper, it seems like the two we're meant for each other. They don't seam to image as good as my modded kg4s, and I don't think those image that we'll at all. The midrange and tight bass is what's making want to try to improve on them. Right now, all the sound is coming from the speakers in a vertical line (very boxy sounding), with a very narrow phantom center.im not getting the micro details in recording I know very well at lower volume. Do these sound like symptoms of bad caps? I spent the money on the boutique caps to try and open in up, ad depth, and increase clarity and focus. If these changes aren't pretty noticeable my wife is never going to let me forget it. And she's being pretty supporting of my "search for the sound".