DAMN! I fault you a little for self voting...but not that much.
I hope that you haven't done anything too questionable with these accounts to raise SP for your project. Considering that you are trying to fight bid bots and they're primarily used to make a good ROI on shit content, I doubt this.
Might I suggest a program to encourage delegation? Perhaps similar to the MSP's votes for delegators. Perhaps with the caveat that they do not use bid bots.