PoE Herald of Ash, Chieftain, Projectile builds

I was working on a molten strike chieftain starter and ended up coming up with this: &x200B; The defenses look pretty nice, and I was planning to replace 2 of the skill gems with returning projectiles and trauma support when they get added. I wasn't really sure how to get the correct dps in pob for molten strike so I'm just hoping it's significantly higher than what the number I got is lol. &x200B; Any suggestions to improve this? Going non crit for league start cause it just seemed easier.

&x200B; YouTube Video Showcase of the Build and Gameplay : I thought you guys would enjoy this here, so here's a quick post on my thoughts after playing it. &x200B; Hello, this is Dr3ad from Epoch Builds, and in today's forum post we are going to go over the final showcase and update for the EK Nova Chieftain. So normally I talk about if you should play the build later, but this time we are going to talk about that now. Probably do not play this build, this was more of a fun project because I wanted to play Chieft

1. Make sure timing is right for Ngmahu while you stack frenzy on hydrosphere 2. Drop totems near boss, throw WoC mine (will need to mana flask here) 3. Charge snipe, drop doedre totem near boss (~2.5sec), detonate WoC mine 4. Frostblink in 5. piano Diamond and Bottled Faith (if you have the $$$) 6. Let go and IMMEDIATELY cast Assassin's Mark This will trigger all the totems to hit target -- we need 20 in 1 second. Totems have (atm) 2.02 attacks per second (4 arrow barrage) We have 6 totems -- this means 24 attacks in the first 0.51 seconds. We then have another 0.49 seconds for the arrows to