What does "Reparation" count as?Follow

I have a greater essence that says "Healing spells have a chance to heal the target for an additional 305 health over 8 seconds." and it gets triggered by the heals that pop up from Reparation. So it is a "Healing Spell", but does it count as an "Area effect heal" for the purposes of Protect the Flock (Sentinel) or Light Efficiency (Sentinel) since it hits more than one person? Does it count as a "Cast heal" for the purposes of Flame Ward (Purifier)? If the Reparation heal crits on any of its targets, would that person benefit from Overflow (Warden)? And since the heal happens when you do damage, is it an "instant cast heal" for the purposes of Surging Rapids (Warden)?

That Greater Essence Family procs off of any heal, no matter what it is. That's also why most Cleric tanks still use the Trink from DSM/DD (can't remember which) that has a chance to heal 3 people as it goes off constantly.

Yes it effects Flame Ward and if spec'd into it Flame Ward will be up 100% of the time while you're attacking.

No it is not considered an AOE heal.

No it is not considered a casted heal for the increase to instant heals in Warden.

Yes it is increased by any SP increasing talent because you are then increasing your damage output as Justicar.

No, adding + healing talents do not increase it's heal, it's 100% based on the damage output that you personally do.

Yes it is effected by + crit ceiling just like any other ability is.

I believe it is trated as single target heals and each proc on each character has its own string of chances to proc but there is no synergy(sentinel) crystal that will affect it.