My ritual walk-around-the-car revealed a cracked parking light yesterday. Looks to me like a small rock flew up and took a big ol' chunk out of the glass/plastic light covering. To be clear, I'm talking about the little light below the headlamp -- on my MC it's just a parking light, but on the MCS it's the location of the factory fog lamp, too.

Here's my question:
Has anyone replaced one of these light covers themselves?

Better yet, has any MC non-fog owner successfully upgraded to replace the parking lights with functioning fogs? (Yes, I realize this latter suggestion involves new wiring, a dash toggle, etc.)

Thanks in advance for any info. My searches of the site haven't turned up anything yet.