After a bit of debate, I added some connectors to 3 assemblies that were added to production games, mainly because fixing anything wrong with these assys ever would be a royal pain of desoldering in tight spaces.
First, I robbed the opto harnesses off the 2 right hand side VUKs to copy them. I harvested the correct color wire from a junk harness, cleaned it, and built new harnesses with identical connectors and routed the wires to the same pinouts.
Harnesses from regular Creature:
First harness, installed
And the second..
And finally, the 3rd assy with a switch that was not on a connector, the up/down assy: