At the moment I would just flag the shit out of all those suckers who keep beating me in @steemmonsters Mirror-Matchups.
And right now, the week before Steemfest, I would upvote a few chicks going there to get the upvote-diggers (Steem's form of the gold-digger) running in my arms when I arrive there.
The daily selfvote(s) can't be missing as well of course!
Those would be my biggest concerns at the moment - the rest of the VP could of course go to the more serious stuff the other people mentioned in their answers! :)
However I think it's funny that so many people would curate soooo well if they just had much power - But who stops them from doing so with their little SP?! Who would really curate with a 2400$ upvote who doesn't curate with his 2cent vote? Saying you would do something and actually doing it then are two very different things.