By this reasoning, apparently nobody.
I think you need to calm down. Then, after you've done that, let's see something with some substance - something that will convince the conservatives that currently find him unacceptable. Until we've done that, he's in the same boat as he was in the last primaries.
And only then, can we start promoting him as being someone who can "capture more than 50% of the vote".
So far, I know of only one candidate from last time around who generated true excitement among conservatives. Hopefully she will run. I grant there could be others (the Marxist-in-Chief was hardly on the map by this point in '05).
I went and re-read your post. I think we found a discussion point:
Its about evil socialism versus capitalism.
How is RomneyCare about capitalism instead of 'evil socialism'? Discuss.
I'm betting he won't reply or come up with an excuse to not discuss!