I would love to install some treble bleed circuits in my HH style guitars. I have decided to wire them the way Fender does on the AmPro series, since I have a 2017 AmPro Tele and I love the way it sounds. I would like to track down a 1200pf cap, 0.022uf cap, 20k and 150k ohm resistors. I can find 0.001uf caps. This value does not line up exactly with 1200pf nominally, but is close. Are the two in fact interchangeable? Where does everyone go to find these components?