B767-400s for TZ?

while i understand that buying DC-10s from NW was probably cheaper than new-build 767s from boeing, would the 767-400 fit into the role that TZ is using the L1011s/DC-10s for? my understanding is that the 764 was designed as an L1011 replacement for DL/CO originally, and no other carriers use them as yet. still, i think it would have been a better investment for the long term to get the 764s from boeing, if it were possible. 'sides, the airplane would have looked awesome in thier new scheme!

Doubtful though Matt. I need to check Boeing out real fast but if I am not mistaken one has not been built in almost half a decade and the dyes are gone for them.