Hi Chuck,
PS Audio could never get the P20s to run right in my system (even after several replacements) and were returned to the dealer for a full refund. As such, I cannot comment on whether my C1100 would have encountered further issues beyond the blown fuse.
For what it’s worth @2chan4ever encountered problems with his P20s that allegedly ruined his $8k TV that was hooked up to it. You can read about his experience in this thread: Eaton 9PX VS. P20 - #22 by 2chan4ever
To put it nicely, he was a unique individual and lost favor in this community. I will leave it up to you whether you want to take his experience at face value.
Unfortunately I had a very poor outing with PS Audio power products and would not recommend them to anyone. There are other folks who really enjoy them in their system and haven’t had issues.
I apologize I couldn’t give you more clarity and would not advise running the dCS with regenerated power if they recommend against it.
Good luck,
Tony