Manually shifting a 4l60e or 4l80e transmission without a computer. A better way? plan 1

The pinouts talked about are for the 4l60e, not the 4l80e but the 4l80e is discussed when covering the switch plan.

What I think is a better wiring plan than what I have seen elsewhere for manually controlling the shifting solenoids on a 4l60e or 4l80e transmission. Plan 2 to follow. Plan 3 is on the drawing board but might take a while.

I know how it all works already, just show me how this plan is different 9:40