I have another weekend to work on this.

But, it is getting challenging.
What do I do with these wires going to the manual transmission housing? Will they have any function once it is converted to electric? Will they work for whatever purpose they have? Are they powering something or is it a sensor?
What do I do with all these wires? Do people remove the extra wires? How many will be reused in the EV? I know what some of them are, I would guess that brake light power wires are still good, headlights are still going to be used, etc. Will the trucks OEM computer still be required?
I am close to being able to remove the engine I hope. I would like to do it tomorrow if everything goes according to plan...