That's not how "track records" work.
A track record predicts they'd do the same, not do a lot more.
I agree with @Curious Constance though... I think if any addition is going to break the mould and overdo it with paid access, it will be this. MB and Pixar Pier were sort of soft tests to see what the market was interested in (if anything).
Very curious to watch as this should be a pretty precedent setting opening.
Heck if I was local THIS would be the one I’d pay for. Mostly because I know the paid events will likely be pleasant. As you mention though it can simply be paid access for extended hours. WDW I suspect will continue to have extended hours for on site guests much like Pandora.