i tried to wire it like you described with my valentine one, but the dome light gets power when the door was open, not sure if its always a live wire.
I just ran the wire in the front edge of the headliner down the a-pillar under the side interior panels under the seat to the center console cigarette lighter wire Under the shifter. You can tap it into that and still keep the cigarette lighter power open on your center console.
I just ran the wire in the front edge of the headliner down the a-pillar under the side interior panels under the seat to the center console cigarette lighter wire Under the shifter. You can tap it into that and still keep the cigarette lighter power open on your center console.