Jorvuld's is a lot more effective on Warden healers than it is on Templars ... due to all the buffs in the Warden's Green Balance skill tree.

Most PvP casual healers run some sort of heavy armor sustain 5-piece as a base (for example Kagrenac's Hope or Seducer's).

After that, you can probably pick the 5-piece light armor healing set that you'd have the most fun with. There are a lot of options.

You should be able to do vet dungeons in your PvP gear.

You're right -- champion distribution is pretty flexible for casual healers. 100 points in Blessed and Elfborn is recommended ... along with some points in Resistant if your heavy armor isn't the impenetrable trait.

I love that you recognize stamina healers and other classes of healers with post.

For pve dungeons SPC is fine and easier to to adapt to variables in group compositions. Now jorvulds not that great on Templars. It's better on Sorcs, Wardens or dks.

Worm - not that great in small groups

Santuary - overkill

IA - might unfortunately be worth considering

Mending - reduce damage could mean difference between life or death

Inventor guard - could use DPS ult on Temp which could leave you flexibility

There's lots of hps sets to pick from if you want.

Oh master artiechect is nice on Templar in dungeons.

I would pick blades, chokten, sentient or earthgore for monster set

Master or black Rose resto if possible. Don't really need asylum for dungeons