Shop in NE Pa.
#2
Harrisburg, Pottsville, and Reading are in NE PA? Strange I live 30min from Hburg and last I could have sworn I lived in southern PA. Can't help you on shops, I haven't found anyone local here who's worth anything. Also haven't really had any dire need for one yet. Liberator Performance used to be in Carlisle (specialized mainly in Cummins though), but it looks like they went under.
#3