I would strongly suggest that you have your rotors mounted on hats that are mounted on the outside of the flanges. Then you do not have to take things apart to have the serviced (machined or replaced).
Mark
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.