There are a couple of suggestions for Alfa work in the Philly area I can give. One is Nick Falcone Enterprises in Bala Cynwyd. Another is Alfa Performance Center in Morrisville, PA. Neither are perfect, but both do good work.
I think that I never, ever answered you. to be honest yes I do have it still for sale as I don't actively sell it. I moved in the mean time from Savannah, GA to Northern Virginia. Are you still interested.