Definancializing your DAO often starts with governance. Issue badges to members and then assign governance weight in Snapshot to different badge types.
Example badges for governance
You can use both an ERC20 token and badges at the same time for voting on Snapshot.
Badges can have different voting weights, so you can give the core team more governance weight than regular members.
Create sub-spaces in Snapshot to enable members of specific teams to vote on issues relating to that team.