Wanted - Lighting System - '81 400

[BugSparyCologne]

Just got a new bike, first one, running and in good shape. Love it so far, waiting to find a resolution to my lighting issue. The bike needs to get registered.

Any suggestions for how to fix or replace the lighting (e.g. Head light, turn signals, brake signal)? Or a place/person who sells these systems...?

 

[antsuzook]

I have head light assembly