I'm trying to wire up a neutral safety switch on a hurst 1/4 stick. Car was originally a 5 speed and is a 91. My goal is to remove the clutch petal completely but still have a NSS. I basically want to connect the 3 red/blue wires together that go to the pigtail under the dash into the clutch, then (under the car wiring harness)run a single wire from red/blue to the hurst micro switch and run the white wire to the other side of the micro switch. Will this work? And what is the grey pigtail for that also connects to the clutch?