Um, as to the Klingons being Neo-Standard
The klingons
One of the reasons I made my own Klingon set was so that I could make a Neo-Standard set. The same goes for all of the Star Trek sets I have made, not the ones I compiled from other sources, but the ones I have made, they are all Neo-Standard and do have a couple of extra ships each.
Enjoy
The manual is most likely from the old FASA game. I have a copy too but found the ships in it to be - odd.