Your first suggestion is of course.....
is along the line of 'if you want to stop global warming you are welcome to stop driving your car. An useless suggestion except for-what is your term-snark value?
And the Cut-Cap-Balance symbolic legislation admits that 18% of GDP (not 14.7%) is the sweet spot. That's there expenditure level but if you know someone who believes that it wouldn't also become the new revenue level, let me have their names, there is swapland I would like to sell.
As far as who frames the budget, well, get used to the fact that there are in fact two parties in the Congress of the USA and that somewhere along the line it is going to be either a Republican or Democrat that drives the thing (unless they turn it over to Lieberman)
So, hey, let's make sure through nihilistic naysaying that we don't even arrest the growth of the budget. Let's go ahead and default and at minimum accelerate the growth because of increases in interest when the Congress finally does the inevitable and raises the ceiling anyway. Assuming there is anything at all to the Gang of Six proposal(and even Cantor says there is something) $3.7T is still money. As to it being talking points-what isn't until it is formalized into law. What are you wanting? Moses ( or Heston) trotting off the mountain with a stone ledger sheet?
Paul Ryan made the Medicare voucher a central part of his plan (and for damned good reason and it might make sense entirely dependent on how much the voucher is worth and how expensive premiums become-it is not a bad idea in principle ) But the most open minded democrat on the planet is going to take one look at that say 'No thanks, i like being in Congress. Get real. This is SOP for the current crop of republicans-always, always present your schemes with a poison pill. You get to scream closed mindedness on the part of your opponent and you look like Mr. Integrity to your contituents. How open minded would the GOP be to a balanced budget that asked for defunding of half the Pentagon budget (not a bad place to start IMHO) but Jeff Sessions would turn inside out over the mere suggestion. This open mindedness thing is a 'kettle-and-pot' propostition.
Yes the country is in deep trouble (probably not as deep as the hysterical conservative press says, but bad enough to get our attention) and given that why doesn't the GOP come to the table in some spirit of compromise instead of just framing their legislative proposals around the last Pledge they made to His Norquistness? Constitutional Amendments, Mediacre Vouchers, humbug start to finish. Not even trying to be serious, just throwing raw meat to their crowd.