Size Matters!!

not like that dirty minds lol


i am ordering my flex loom and heat shrink today and was wondering what sizes i need and what shrink ratio to use


i need both for
a 12ga remote
12ga speaker wire
4ga power
8ga power
and RCA...nothing too big about the same at the speaker wire

so what you guys got for me

and i was gonna use parts express unless you guys know of a better/cheaper place to go