One of the really strong things about this game is that Supporting is purely about supporting and not at all about gaining in-game advantages. Opportunity for success is not affected by Supporter status, you simply cannot buy help here at all. If it were any other way, I would never have lasted more than a couple of seasons here.
If non-Supporters have to spend cash to do something, there absolutely cannot be a way for Supporters to do the same thing without spending cash since, as far as I am concerned, that constitutes an in-game advantage. That's how I personally feel about it, even for an extremely minor thing like this. Hopefully all non-Supporters will really and fully come to appreciate how rare it is to find a game that's as great as this one that isn't spoiled by the ability for players who have a little more real-life cash being able to buy advantages in the game, and that in itself makes this game more worthy of supporting than those other sorts of games.
Don't ask what sort of Chunks they are, you probably don't want to know. Blowing Chunks since Season 4!