I too have a clunk, so far I've changed:
Sway bar bushes
Sway bar end links
Struts
Springs
Strut top mounts
Bump stops
Lower control arms
Also spent hours having a look at brakes as I hear it when braking aswell as going over bumps
I did find that 2 screws holding the AC + Coolant lines(?) on top of the crossmember /k frame were loose although tightening didn't do much for the clunk, though after changing LCA's a few weeks ago steering is tighter and steering wheel doesn't shake at freeway speeds anymore
The LCA's ball joins did have a heap of movement so I assume the inner/outer tie rods will be in the same condition (easy to move) and they're the last thing to change so.. its almost like the clunking is coming from multiple things being worn out at the same time
Check all the 6 bolts holding the engine cradle to chassis rails are torqued up and not loose.
Do you have a pic of these or would you even be able to draw what bolts you mean on ms paint?