is that too much?

No. But, I just want to know if you guys have a sustainable system set up instead of paying out of pocket and hope for the best.

We are already at the nice stage of being among the top 10 Dappradar Games, so I guess, we hope not for the best, but for the best of the best))
Our accounts generate pretty much Hive atm, so it's not gonna be a big problem. In the end, we don't mind going higher in the Witness rating to reduce those costs...