And even if 3000 people know about BAV, surely the number of supporters is less, since some will be unconvinced.

Source: https://www.opednews.com/articles/Bottom-up-Electoral-Reform-Bottom-up_Bottom-up-Revolution_Peoples-Choice_Peoples-Revolution-231228-840.html

Berkshire Agricultural Ventures (BAV), a growing nonprofit organization dedicated to supporting local agriculture and a resilient regional food system, announced the appointment of to its board of directors.

Source: https://businesswest.com/blog/people-on-the-move-273/

Suppose we collect ballots allowing equal ranking anywhere and allowing the partition into the three BAV categories as you mention.

Source: https://www.opednews.com/articles/Comparing-BAV-with-Ranked-Ranked-Choice_Ranked-Choice-Voting_Ranked-Voting_Voting-230927-925.html

“We are thrilled to welcome Martha Page to the Board,” said Tom Gardner, BAV board president.

Source: https://businesswest.com/blog/berkshire-agricultural-ventures-welcomes-martha-page-to-board-of-directors/