What is the best route, my passenger driving lamp lense broke from road debris? Should I replace the entire light housing or just the lense? Haven't looked yet but is it a PIA to replace these?

 

https://www.dieselbombers.com/24-val...lamp-lens.html

This is a recent thread about headlight removal.

Try these guys:
Anzo USA - Performance Lighting

Enter you vehicle information and you will get head lights, tail lights, and even a couple 3rd brake lights. I recently installed the 111067 Head Light Assemblies, and I am very happy with them. They fit very well, and are very bright compared to my old lights.

 

The lense can be replaced. Throw the whole assembly in the oven to release the glue. Only problem is where to find just the "glass" lense. I'd buy new lights. It's easiest.