Josh, if you add twin blowers to your car, you'll end up with something that's obnoxiously wild.
(you WERE looking for validation, weren't you?)
Fred Terry supercharged his GT5S and it was a beautiful, compact job (as I recall, he can still use the trunk insert and has stock engine covers). He's quite an engineer, and would be good to discuss the options with.
Good luck!
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.