PoE misterpink311 builds

Hi friends! I really want to make flameblast work without totems. If someone can give me some feedback on my PoB I made, that'd be great. I'll value and appreciate any feedback. PoB \- The thought process was as follows Problem \- Flameblast needs a lot of cast speed and mana so I can maybe make it feel good Solution \- Use Instruments of Zeal to get mana regen plus 75% cast speed. Problem \- Gaining Fanatacism without too much pain. Solution \- Frenzy as my attack, spellsplinger to toss some fireballs