You are TL2 here on meta already. Is there something you are wanting to do with one of your posts that you cannot? If so, please flag it for moderator attention and one of us will help you.
I don’t see any compelling arguments in this topic to make a change to how trust levels are set up here or to Discourse defaults (which I think is what motivated you to start this topic in the first place) given that it’s not hard to reach TL2 and the current settings work well for preventing spam.