next step... lighting circuit

As I can see, the painless fusebox only provides one fuse and circuit for all the lighting system, for a while Mopar uses 2 inputs and 3 outputs being the two inputs:

-Black wire ( traced white ? ), unfused, coming from alt wire ( as several diagrams did show ). Even is "unfused", remember the system is protected by the fuse link
-Pink wire, fused coming from batt/alt source too

the three outputs:
-green wire... headlights. Is ONLY FEEDED BY THE BLACK ( traced white ? ) WIRE
-Black wire ( normally traced yellow )... parking lights and sidemarkers. Is feeded ONLY by the pink fused input
-Orange wire... Dimmered source to cluster and stuff. Is feeded by the same PINK wire, and does have an EXTRA fuse on the line before get the bulbs

Now, to make it work in a Mopar way, this is my suggestion:

Splice the black ( traced white ? ) wire into the same MAIN SYSTEM POWER wire. You can also splice it in to the ammeter stud, black side.

Splice the pink wire ( was arriving to your original fusebox ) into the red traced white new fusebox wire

The tan wire to the dimmer function what becomes into the orange wires after the original fusebox can it be spliced together. System is already protected by the fuse existing to the red traced wire ( originally pink ), but you can also fit a separated fuse cap and splice in between the tan and orange wires. Tan and Orange wires were both arriving to the original fusebox to a separate fuse from both buss bars ( acc and batt )