Thanks, @MortenB . I'll quickly chime in as well on the resistors. I've been very hesitant to post feedback and sound like an audiophile quack. But the AMRG resistors are simply too significant a change (and IMO an "upgrade") not to comment on them. $6 per resistor. Sounds absurd. Maybe it is. You need 4 of them, and I'd not hesitate to do it again. "Balance" is the best way to describe it. The sound can no longer be considered "lean". I want @brencho and @philipmorgan to have the opportunity to confirm the difference when we get together. But my first reaction was.... "Really?!? Resistors!?!!" BTW, I also feel like there is really no reason to touch the Mundorfs now. However since there was a dealer out there who still had 4 of the 5uF Rike Audio caps, I decided to order a set about a week ago. I think I picked up the last 4 he had. They came in at about $26 USD each, I believe. Maybe a bit more. They came from Latvia. Maybe I'd not have ordered them if I had put the AMRGs *before* placing that order. But there's really no method to my madness, and at this point like I said, I'm in no rush to get them in.