PoE Raider, Physical builds

So, I basically exclusively play self-made builds that are usually at least somewhat off-meta. Those builds vary widely in their success and often end up failing. However, every once in a while an idea works out. This is looking to be one of those ideas. Non-Reaper bleed minions have been a bit of a "white whale" of mine. I've probably crammed out dozens of PoBs with good enough damage numbers, but they mostly just ended up feeling pretty bad in real gameplay. This one felt pretty nice however. I present to you: Frenzy Stacking - Charge Sharing - Rupture - Crit - Bleed - Herald of Agony -

this is my first league, i would like to know how i can improve my build further. i guess im mainly looking for more damage? if there's anything i've done wrong please tell me so too. thanks\^\^

PoB: Will be glad to hear suggestions for improvement.

I've been really enjoying my lightning SST raider using Doryani's Prototype and was wondering what other people have tried that works for them. The damage is ludicrous and I'm quite tanky against most things, but I've found myself annoyed at times by having to aim SST. I also die more than I'd like from lightning DOT because I run juiced maps and syndicate a lot (the red research beams are a pain). Gearing is also annoying since my build has many uniques and I need a ton of fire/cold res as well as str/int. Things that I've been considering that I was hoping to get other people's input on:

If you are running an Ice Crash Hollow Palm Raider, please get the Dancing Dervish sword and the Graceful Assault passive node. The node gives you (for 3 passive points): 60% increased effect of Onslaught, 50% increased armour and 50% increased evasion (during Onslaught). When Dancing Dervish manifests (through rampage on hit) it is removed from your weapon slots, granting you Onslaught (and Unencumbered) for as long as they are manifested. The Onslaught effect isn't shown on the item description, or in the tooltip, only in the POE wiki and Path of Building. I'm using this on I