I think as well as the really good points already made there's still a trust issue to be established with the board. Not this board per se as they're inheriting the sins of their fathers.
But you could list 20 complete fuckups the boards of the last 10 years have done from incorrectly calling fans racist and threatening, to blaming them for the dreadful standard of player they recruited, the MacKinnon tap up, Hartley's super scout, allowing vermin to work at the club in various capacities etc etc.
The current people have made a really good start. The more their decisions mirror those of the fans, and the more there's tangible evidence that Patron and FSS membership isnt just tokenism I think the more fans will join and pledge.