Screw that. Use CAT5 Strip the outer insulation and separste the wires.
You can still use any connectors yiu want but CAT5 allows you to make cables anh length ( within reason) I have one of those crimping tools. It's a cheap Taiwnese clone of the crimping tool for crimping gold RC servo ribbon cables . It works perfectly but has no Make ir Model # becausd it's a clone. The gold connectofs slide into the three pin black connectors that plug unto RC receivers, like the ones on RC servos. I buy tge connectors at the RC hobby store (Brand is MPI). . I don't order tgem from Digikey because the stire is on the way to work and I don't have to wait.. I could give you the MPI part # if you want look it up. I'm pretty sure the CAT5 wires will fit in the connectiors.