Cure and protect for playing solo, quests, maps etc. Not for group play, so you would have to change them depending on needs.

Mercy Stroke is more useful than you would think, it's an extra off GCD attack and sometimes a nice heal, and it pops up more than it seems at first sight.

I don't use Fracture with the PLD.

Stoneskin, Bloodbath, Foresight, yes.