Struts, tie rod ends, sway bar links/bushings, ball joints at same time?

As a little more info, I plan to drive this car to the bitter end.

I took it to the shop when it first started getting bouncy a few months ago and they told me the struts needed replacing, although it was not critically urgent yet. I did the fronts with Monroe Quick Struts but haven't done the rears yet. I figured I'd do them now along with bushings, links, ball joints since that stuff doesn't seem to add too much money and are probably worn out at this point anyway.

I got the Moog "problem solver" sway bar links. They have a grease fitting. Do they come pre-greased or do I need to grease them? I don't have a gun yet and have never done this. These links came with no instructions whatsoever. Also it was irritating because the welded nut on the back that you grab with a wrench to hold it in place while torquing the lock nut is the same size as the lock nut, and I don't have two wrenches of the same size. Dumb decision on their part imo not to make it a different size.