PoE DisposableAirman, Fire builds

Trying to rig up a flame-surge Kitava's thirst character. It'd be like playing melee, without being melee. I'm probably going to roll with it next league unless something overtly destroys the build. But looking for feedback on it. It's not terribly crazy in terms of required uniques, and has room for growth with influence-rare crafting. \editing to meet the "Share Your Build" requirements\ Flame Surge on a 6-link \[Pledge of Hands\] meets the 100 mana cost to trigger Kitava's Thirst, which has 3 spells linked on Arcane