Just another FYI;
One of the biggest bits of misinformation on the web is that you can "upgrade" pots and caps, for a couple of reasons.
1) Pots don't have a sound, they resist.Period. Japanese, Chinese pots ("dont" 😁 ) sound the same as CTS, which are not American made either.
2) All caps sound the same.Period.99% are made in china.
Just choose the values you l;ike and buy a regular brand like Alpha or CTS.