CVN-65 pre-1979 refit

[Tarkas]

I'm planning a build of the Tamiya 1/350 USS Enterprise and I want to model her as she was c.1975 -- the Vietnam evacuation cruise, in fact. Can anyone point me towards references that detail the changes made to the ship between then and the later, post-1979 refit version that the kit portrays?

First thing: I know about the island rebuild, and have that in hand. But what about the rest of the ship? I've looked at references like the Detail and Scale book and one of the photo CDs that WEM sell (I'm still waiting on the other; frak, they can be slow sometimes), plus various websites, but I can't find any detailed descriptions of the ship as she was in '75.

Any suggestions? Thanks in advance.