Electric Conversion input

The point I was making was using OEM Tesla computers, wiring harnesses, and stuff to do an EV conversion is significantly harder than going with an Aftermarket setup (like Stealth EV or EV West) to use a Tesla motor in an EV swap.

absolutely. Poking around more, not using the original wiring is the way to go. Taking the motor and battery and then controlling it with a different unit would be much easier.