No. Just no. That's so delusional it's not even funny anymore. It doesn't matter who "you" vote into congress, it's the same shit with different assholes. They are ALL corporate sellouts.
What's broken is the current system, where people who have no clue what so ever are allowed to vote on things they do not understand even on a surface level, dismiss the opinions of experts with comments such as "I'm not a nerd so I wouldn't understand" and vote "No" to everything because they've been told to do so.
Stop believing that "the next election surely will change everything". It's bullshit and you should know it. Worse, most people will think that their responsibility is done after voting, sheepishly waiting for the next election where they fall for the same empty promises and banal phrases as they did in the previous election.
Furthermore, even if we get SOPA to be repealed, the same shit will come up not even half a year later in a new disguise, I can promise you that with absolute certainty. As I said, the system is broken, and that is what needs to be fixed. Fighting SOPA and other abominations is just a never-ending battle with the symptoms.