this is a good question; then I confess that I would automate some votes but only towards certain users who I know who do a high quality job, who bring value and are always original in content.
For the rest I think I would give myself to manual curation; I love reading and even now I'm reading so many posts; I would modulate the vote depending on how interesting and well written the post is and the value it brings perhaps in the information and content.
With all that voting power I would really enjoy myself, I could vote for many posts in an incisive way and I would be able to better express my personal opinion on the value of the posts themselves; certain place that the evaluation is always something personal since each of us has different interests ... even if I confess I have a thousand interests and really space between many communities.
As for me personally, I don't self-vote and I don't think it's a good practice. Obviously I would tend to do as now by keeping a single account I would not open others by delegating and I would probably continue to write carefully and regularly as I do now.