New user, 2 questions

[dabeers]

I am a brand new user and have been very impressed with the forum's info and the kindness to people who have silly questions like me.

I just bought a 1972 Chevy stepside longbox a few weeks ago. I'd post pictures, but don't have a camera and don't know how, and it's not real impressive yet, so that may come another day. My question is:

1. How many stepside longboxes are there?

2. I've tried to remove the dash cluster, but how do I remove the headlight switch?

Thanks.