mahesh[Moderator]
7999
if you have no absolute need to let go....
I would say keep the 5890 esp. the blue dial....it is a great timepiece (outside all the hype around on Nautilus).
5270P & 5170p would be great addition.
5204p....I'm not sure it is a good way if I put the other 3 opposite as choice.
any of your choice...enjoy in the best health & advance congratulations !
Best,