Also, again, Harve Bennett, Loughery, and Shatner had behind-the-scenes conversations to the effect that their general opinion was that the new
Enterprise was indeed brand-new, and had just returned from its six-month shakedown cruise with Kirk and crew, as of the opening scenes of
The Final Frontier.
While this detail ended up not making it into the final cut of the movie (although the specific term "shakedown" did), it still greatly informs the interpretation of Scotty's whole, "This new ship was put together by monkeys" line for me.
Which is kind of weird when you think about it, because so many other sources which describe the
Enterprise-A as a new-build ship apparently outnumber the one or two sources which go with the "
Yorktown" theory, at least from what I can tell,
according to Memory Beta.
I guess Roddenberry's thoughts still hold some sway with fans, but with all due respect to Gene, who was barely even involved with the fifth movie, I'll go with Harve Bennett's opinions every time on this matter (who was on the actual set every single day during shooting).