PoE Cruelty, Elemental Focus builds

PoB: Here's an idea for a league starter that I've been thinking about for a while. It converts the cold damage hit from Cold Snap into fire to ignite enemies while still dealing cold DoT and chilling, using increased cold and elemental damage and generic DoT multi to scale both DoTs. Normally I just flesh out a tree when theory crafting, but Mathil released a Wave of Conviction ignite starter build and I decided to plug my tree and skill into his gear, just changing the some of the fire modifiers to cold (which I imagine should be cheaper this league anyway)

I've put together a quite well rounded Lightning Tendrils build, got some passable defenses and regeneration as well as pretty acceptable damage with 2x6 links (Tendrils + Orb of Storms). I've put in 60% more multiplier in the general config which is a pretty conservative estimate on what the damage will be in this league. With the removal of the Orb of Storms internal CD and the sick buff to the main skill I think this can work out quite well. The gear is not terribly expensive (other than 6L) and playtested the concept it zooms pretty hard on lightning warp