Ignite dischargernaut for incrusion?

I was recently considering what to play in new league and with buff to fire based damage it might be possible to build a dischargernaut.

My idea is to go for pure fire/burn nodes with Kaom chest and some kind of fire staff like martyr or searing touch.

Other idea is to use new gem giving power and frenzy charges to throw some inexpensive cluster traps to boost damage with avatar of fire conversion.

That could reasonably easy reach 8 endurance 4-5 power 3-4 frenzy charges blast with half of power and frenzy converted to fire. It would make some pretty damn strong ignites.