*LOL* naw I already went to school and am a certified 12V install tech and have worked for the gov and also private owning two companies! Electrical tape sucks and sucks hard core if your an installer. If you tried to use electrical tape say at Boeing or say for car audio, or even general use you usually get looked at crosseyed, sorry for being harsh but the whole electrical tape thing usually makes me annoyed for it is reserved for people that do not wire very much, I hope you take the advice with an open mind and go to loom and heatshrink. Electrical tape is just a mess and over time causes more problems than it is worth.