I use a dedicated server, which I need to pay for anyway, so there cannot be a loss on my side. If the current price should stay for longer, I would need to make a powerdown again, which I want to avoid as long as I can, because it could kill me completely and all the time I've spent on Steem would have been for nothing.

Therefore I think with the witness node I can add a bit of extra rewards to my wallet for the worst case scenario. SPS rewards rely on huge whale votes, so it is not a guaranteed source of income. I need to get 7.5 M SP votes... ^^

Nevertheless I have planned to make a proposal soon. First, I need to make sure that I can survive.