swjoseph,
My choice was the 5960P + 5980, but I'm only into 12-hour chronos and these two are the only models Patek has ever made. I couldn't be happier with this pair, which cover all of my needs.
I suppose if I had to select a non-chrono from among those you list, it would be the 5146. I consider it the most modern variant of the round annual calendars.
Park
annual calender ..most useful function other then QP, plus perfect gentlemens watch
chrono - sporty, housed in Nautilus to reflect that


I was making my own decision a couple of months ago with almost the same budget. Finally, I chose 5960R and 5712 1/A.
Functionally, I got annual calendar, chronograph, moon phase, and power-reserve. On the other hand, this combo means TWO complicated Patek watch: one gorgeous formal gold watch with a little sport feel, plus one steel sport watch with elegant taste. It means I could wear COMPLICATED PATEK WATCH all the time!
Just my humble two-cent.