We need more Democrats in the Senate. To get that we need better representation in States or more senators. Folks have to start working at the local and state level to start affecting change, because in the current system it's really hard to make that happen from the top down.
We should totally be going for a judicial reform, both of the district, federal circuit, and supreme Court levels. Republicans have what they have today because they've had a 40 to 50-year strategy led by the Federalist society to put conservative judges and positions of power up and down the ladder. And Democrats are about 30 years behind.