I could not accomplish task 1, because I ordered small bullet
connectors and they still have not arrived (&^%!). I want the
connection to be disconnectable.

i

I'm sure you've already found a solution.

DoN Nichols and others helped set me up with a D-sub pin crimper and
D-sub connectors. They are just the ticket for multiconductor cables
with wire smaller than #18 gauge. I used them all over on my Matsuura
refit project.

Karl