Typically speaking, I would tend to use different EQ's for each of these tracks. That way, they each bring a different sound to the project and are also less likely to smear together in the mix. However, assuming you are only investing in one from your list, I would recommend the 1073. It is my go-to EQ on vocals and acoustic guitars, and I've certainly also used it on electrics and bass a handful as well. VERY musical and tasteful, even in extreme settings.
It has a very disctinctive sound, so using it on a lot of tracks simultaneously is often overkill (to my ears). In my mind, it's better to flavor the important tracks of a song, and give them added \"pop\" and presence compared to the rest. This being said, if you want a good EQ that will work well on almost every track of an entire mix, then check out the new Neve 88RS. It's a console strip emulation, so you also get dynamics processing as well. Much less vintage character, but just as present and responsive, and great for a more modern sound.
If you have the time, I would make use of the free 14-day trials that UA offers, and find out for yourself which one(s) you like best with the material you already have recorded.
I prefer the Cambridge and Precision EQ's for \"surgical\" maneuvers - ie: cutting problematic frequencies, subtle mastering EQ, etc. Though I must say, the Cambridge is certainly well-suited for a variety of tasks. To this day, I truly love it on synths. I also almost always have a Pultec-Pro in my mastering mix chain. Just a subtle user default setting that I created and have found polishes a mix well. But I digress... For instruments and vocals, read above. :wink:
EDIT: The Neve 1081 is very similar to the 1073, but has different frequencies available. Sometimes one, the other, or both can work best.