Wow. Very close to my situation.
The difference is I haven't flown an aircraft since I left ACA in 2003 and I let my CFIs lapse.
I have no turbine PIC but around 1000 hours SIC in 727s and CRJs, and I'm in the process of getting my 1st class medical which is more of a hassle than normal because of a minor EKG issue.
Think Piedmont would be interested?