Shadango,
I do the Norwin cruise often. I live within 5 minutes of the cruise. I have used Mineike for my alignment. Every once in a while I see a nice Cuda sitting at Monroe muffler on Rt.30 in Irwin. I believe it's an employee's car. That might be a good place for an alignment from someone who knows what they're doing.
Lemming,
I have heard good things about P&R in Greensburg. What about Powerhouse Performance in New Alexandria?