Great tip and thanks for sharing!
I have the same build and it helped me realize several new strategies.

At WC I usually LOS pull to make the casters come nearer and AOE. The silencing mob is a pain.

At SFK i keep my casters distant when i deal with the silencing mobs. After killing that particular mob, i would just AOE the rest.

Holy Nova works well with with mental agility talent in the discipline tree.

RFK was a pain at later half of the dungeon due to caster mobs. But doable with some LOS pulls.

RFD is a good alternative to SM if you are bored.