infernal blow Build

Anyone have any thoughts on a build made around this skill i was thinking that add'd fire damg may make this build nice but i wanted some input befor i go all the way.

My templar is currently level 56 and is built entirely around Infernal Blow using one handed mace and shield.

I also use Molten Shell as well. With all the fire damage passives and concentrated effect support gem my molten shield explosion does ~3000dps

Overall I think its a pretty solid tanky build that can do some good damage.

Lighting strike is superior in every way.

I like infernal blow because it blolws up the bodies dealing 20% corpse life to surrounding targets. That plus the fact that necros cant raise the corpse after it explodes make infernal blow a viable option to me so far.

I havent tried lighting strike yet though.