Pennsylvania is hard to tell. I say it's trending very slowly to the right on the Presidential and staying put on the right on the state level.
In Southwest PA, you're right about the rightward trend. However, that's not the case in the East. If the GOP moderated their social views, I'll admit we're in trouble here, but even then I find wealthier voters in the Philly suburbs left-center to center economically because they yearn for job security, hate paying for trash and other GOP-like use taxes, and are petrified of losing the ability to pay for their mortgage. A lot of these people are also heavily in debt, even though they have $300-500K homes.