Archer/Hunter Help Thunder Water Air (maelstrom) Build

I need help fleshing out some stuff. I want a build that will do plenty of these 3 elemental dmg both in melee and spell (not really pure spell/melee, I'll be kind of a hybrid). I plan on using:

Helmet: Cumulonimbus/Anima-Infused
Chestplate: Boreal-Patterned
Leggings: Dark channeler
Boots: Steamjet Walkers

Rings: Pls help
Bracelet: Pls help
Necklace: Pls help

Main Weapon will be: Yes, you guessed it. MAELSTROM
Secondary Weapon: Hive Infused for neutral dmg

This build so far has a little over 7k hp if I use cumulonimbus. 9.5kish if using anima. Don't want it too low so that I get 1 shotted by anything. So I want to do dmg, but not be a glass cannon exactly. Pls help on accessories?

 

2x Concentration
Squid Anklet
Willpower

I basically just listed all mana regen accessories. Up to you if you want to use them or not.

 

I would use Capricorn instead of Steamjet Walkers.

 

Alright, thx. Although I'm probably not going to need too much mana regen. I'm probably going to use:
Mana Pool Circlet
Raging Wind
Squid Anklet
Windy Torc

I did consider that. But it seemed like I needed a bit more dmg, and steamjet offers all 3 elemental dmg.