Tell them what you want and leave it at that. Don't get into some debate because they will use your words against you. Just like when dealing with a lawyer, say as little as possible. If you get a call it should go like this.

"Amend our current contract to include
a retirement plan that is company funded, pay rates in excess of inflation 20% minimum, reserve rule improvements, LCA/ PI rates 5% above DAL and a me too clause"

Thank them for their time and hang up.

Do NOT get into a discussion.