if you want to try and make it sound exactly like the others follow the parts list exactly. you can change type, change value, change brand. it will just alter the sound a bit. you can use any value but i would suggest sticking around .01uf – .022uf for the coupling caps. also if you find PIO caps, they sound very nice. for the .47uf, .0047uf, and the 500pf they don’t need to be rated to 630v.