Balanced Budget, Term Limits, overhaul of the courts, Requirement to be American Citizen to hold office.
I think the worst possible situation is what we have now: Judges magically allowed to practice indefinitely, becoming more corrupt year after year; on the take in all likelihood (otherwise no clear explanation for their outrageous decisions); more clueless and detached from the realities of crime and criminals; growing indifferent and then actually hostile to the fates of victims; fuzzier and more rotten judgments, until they are either sleeping during cases or outright senile or crazy.
It's the rule rather than the exception of judges not strictly term limited.
So for me I would like them to have to run for reelection every four years, maybe fewer.
Also make them much more easily impeached for crazy decisions.
Some personal liability for their decisions leading to the deaths of innocent victims when just keeping someone incarcerated would be the status quo.
If THAT happened, this ridiculous revolving door stuff would stop like yesterday.