All are very-sound ideas. Regrettably, they'd be tough to explain to the voters — and the vested interests would oppose fiercely. A good start might be to just

All are very-sound ideas. Regrettably, they'd be tough to explain to the voters — and the vested interests would oppose fiercely. A good start might be to just triple the size of the House to approximately match the Repr.-to-population ratio when the present 435 number was legislated.