What exactly do C1 and C2 do in there , the tiny 10uf ones? Going to keep the Elna 1000uf filter in the one, and swap out the Chenbin in the other(s) I did find some blue higher end Panasonic 2200uf that are the right size for the Chenbin swap ( unsure exact series AARRRGH only 6.3 volt rated). =Are there solid Oscon in that large a value even? I suppose I could chain a few together they are low profile enough Elna Cerafine 2200uf I have here from a previous order are much too big sadly. Can't even see how they would fit even with extensions to place it elsewhere in there. Anyhow I'm ordering some other things from Solen so will see what they have that works. Fun stuff! Will likely use 3 Oscon SEPC 470uf 16V together ( in parallel )per unit to get at least up around 1400uf for Chenbin swappage , it should all fit with some messing around I checked with one of different value here for size. I used those SEPC in another thing they seem to be clean with extremely good specs.