Thanks ZLS. I have been corresponding with them all week, and am pleased with their level of communication and customer engagement. I can tell that I will be consulted at every step. Everything I have read thus far online has touted their work, so it seems they have a sterling reputation. People have used "genius" to describe Bob. I was just intrigued by his whole concept of GreenForce, but have only a rudimentary understanding of what makes a power supply linear and why that is good. I do get that people prefer film caps to electrolytics, so I can see that removing those where possible has a sonic benefit.