Really, I'm just a glorified parts changer.....but I do know my way around a White Oaked Phase Linear 400 or 700....those I know WELL......
I know you guys are PL fanatics for sure.
A few years ago a friend had me rebuild his PL 700b for him and I lurked around here and read through a bunch of the PL rebuild threads, yours and others. A lot of good info there. I spent the better part of a summer working on that amp for him but it turned out nice. I used one of the new WO chassis for it and the Watts unlimited relay pcb, but I decided to strike out on my own and do some redesign of the stock driver board based on what others had done and I also converted the amp to complementary in the process. He's sold lot of his other gear, but he still has the PL 700B.