CR1 Radio - Reinstall

[speedster911]

I picked up a CR1 radio to replace the aftermarket head unit installed in my car. Unfortunately the PO left me with some wiring challenges.

Car has antenna in the windshield, no under seat amp.

Question for the experts:

The radio harness coming from the radio has five wires at the six position plug and the radio decal states;
Black = Ground
Red = Power
blank space
Blue = Power antenna
Yellow= Permanent power
White/ black stripe = Anti theft

please let me know if my assumptions are correct:
Black plug wire = brown harness wire
Red plug wire = red/ black harness wire
space
Blue = white harness wire that goes to black wire in antenna cable
Yellow = red harness wire
White / black stripe = green harness wire

Anyone have a few inches of extra factory harness wire I can use to make my splices and keep colors correct? Thank you