In 2014, the Senate WILL get a conservative GOP majority. The House will get even more conservative.
I'm afraid I'm not that optimistic. A conservative GOP majority would mean that the Republicans will have at least 51 seats and that over half of those will be conservatives. Can you name the 26 conservative GOP senators or senate candidates who would make up that majority? Please keep in mind that many of the GOP senators won't vote with the party anyway so you might not even have 51 votes most of the time.
I just do not see Washington as the solution. They are corrupted faster than we can vote them out: Ryan, Rubio and Toomey as recent examples. Article V. is the only way we even have a chance.