4l60e wiring question

[MAK191]

I am finishing up my wire harness conversion but I have a couple questions. I have studied many threads, lt1swap.com and the schematics but I am curious about a couple transmission wires.
cut from block C2:
A9 LT GRN Back-Up Lamp Feed
E3 LT GRN Transmission Mounted Neutral Safety Switch Output - PARK
F10 PPL/WHT Starter Relay Feed - Coil
F11 YEL Transmission Mounted Neutral Safety Switch Output - Park/Neutral

Are these wires important? They seem important to me, but they are not listed on LT1swap.com as needing power. What did you guys do with these?

Also, what did you guys do with the single wire coming from the oil pressure sensor? It came from connector c-100 location J. Does the computer read oil pressure?

Sorry for all of the questions. Thanks in advance for the help.
-Mike