So, on the new wiring harness, I just spliced the 2 wires together and did not use a neutral safety switch. It said that was an option and it looked like that was how the original harness was wired. I can’t find any clutch pedal mounted NSS. I believe I have a T5 transmission but when I went underneath it before redoing the wiring I noticed there was a plug hanging off that wasn’t being used which I think was the NSS which wasn’t being used. Here’s the pdf of the harness I’m using. Page 64 has the schematic on how I have it wired. It is important to note that this is slightly different than how it was originally wired. The original wiring had the charge cable from the 1 wire alternator going directly to the starter solenoid, then passing through a fuse after. I have it going to the fuse first, then to the solenoid. I followed the Painless recommendation to use the MIDI fuse first. The original wiring had the alternator charge wire going directly to the solenoid post and then it passed through the fuse after it went to the solenoid.
https://www.painlessperformance.com/Manuals/10403.pdf