What is the damage caused to the wire you are tapping into if you were to abort or remove it later? Looking like it would puncture a hole that would need to be taped/patched up?
My wife would rightfully shoot me if I messed it up.
You won't mess it up. Posi-tap is expensive but it's the easiest and no tool needed to use it. You just need a wire stripper or use a knife or the old fashion way, bite-pull-spit out hehe
It would puncture a hole and just use electrical tape to cover it up.