Double or triple the Gulden trough reward to pay for development, that Gulden community is mentally trained to take abuse and they will like the idea. imho
That won't be acceptable in 2022 due to the existence of Florin which has taken the time away from Gulden development, I won't be surprised and the Gulden community should not suprised if all the development releases will be for Florin in the near future.
Leave Gulden as is , the reward is more then fair for what Gulden is receiving in the last 2 years when Novo was started!!!!