I am not familiar with that specific car, you might talk with Les Gray, who seems to know almost all of the cars in Arizona. He is on this BB under the name of guitarman, I think.
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.