This is a bit of a strange question, because an amendment is just that - an amendment. You don’t list amendments in your first draft of a constitution, you list articles. Amendments are changes made to the constitution after it’s ratified.
I agree with the direction you’re suggesting. I think it may also be helpful to identify a few key issues that would require more than a simple majority vote to overturn.
In particular, we’ve already gotten multiple posts on defederating from various instances, and on clearing our defederation list. My suggestion is that something like once per month we hold a vote on defederation issues. A 2/3 majority vote to defederate/refederate must be achieved to pass.
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