You might want to reach out to John Haas at Pantera Electronics, he's about half way between Philadelphia and Allentown, has years of knowledge and experience with Panteras, and can likely point you in the right direction as you get started on your projects.
Pantera Electronics
PANTERA INTERNATIONAL
A DE TOMASO CAR CLUB
Presents the De Tomaso Forums
The On-Line Meeting Place for De Tomaso Owners and Enthusiasts From Around the World
Clicking on the banner will take you to the sponsor's website.