My estimated curation rewards last week: 0.346 Steem Power. I'll probably not be able to change that too much with my 600 SP. ;)
However, I should definitely study this whole curating thing more as I don't understand it to well. I do understand what it is and why upvotes are good and all that obviously. But the split and how that works is far from crystal clear to me.
Perhaps I should just wait for HF20 before I try to get a better understanding of it.