ferrydude,
In responce to you comment on OEM support:
I spent over twenty years in L-1011 Product Support, retiring just five years ago. Lockheed still maintaines the L-1011 Customer Support Center where any TriStar operator can obtain technical assistance, spare parts support, service bulletins, ect. Since all the current L-1011 operators have obtained there aircraft used Lockheed charges for these services, first tier operators got technical support and service bulletins free, but the support is there if the operator chooses to partake of it. The real problem is that the majority of the current L-1011 operators are grossly underfunded and would rather not go to Lockheed for their support because of the costs involved.
To show that Lockheed was serious about L-1011 support they are currently in the process of moving the L-1011 Support Center to Marietta, Georgia along with all the support personnel.