Headlight switch

I have figured out that 1) my night dash lights aren't working (light over the ignition comes on), and 2) the dome light will not come on with the headlight switch, and 3) I'm getting some irregular headlight flickering/pulsing (previous owner replaced headlight with halogen).

I figure my first course of action is to replace the headlight switch. Agree?

I'm finding lots of different suppliers and parts numbers from the local stores and rock auto, etc.

Anyone have a recommendation? Part...

Headlight switch