[Advice] Improvement for my PRM Sorcerer

So I need help what should I do next for my character, especially for equipment in the future. His HP kinda low, but as long I keep distance and freeze / Mirror at the right time, I can survive in ultimate.

Overall


So this is my overall status. Not too bad eh?

Build
This is the current build with added bonus from equipments. Pardon the extra point in demolitionist :p.
http://grimcalc.com/build/cdhEwOY

Equipments

You can see my detailed equipment here http://imgur.com/a/xnjMv
Weapon - a nice rare wand, I’m targeting for Panetti Replicating Wand
Head - a nice infrequents
Chest - a nice infrequents
Focus - Aldanar’s Vanity I like the cooldown reduction
Shoulder - a nice infrequents
Gloves - Aethereach
Pants - a nice rare
Boots - Magelord’s Greaves More OA to me, and an emergency run :p.
Belt - Equilibrium Sash
Amulet - The Slith Sewer boss infrequent
Ring 1 - Invoker’s Shocking Touch
Ring 2 - Jewel of The Royal Crown Can’t find another source of Pierce resist and Bleeding resist at one equipment, I’m sorry…:stuck_out_tongue:
Medal - a nice Kymon’s Badge
Artifact - Haunt I don’t know other source of decrease Aether Resist…

Any opinion is welcome :D.

I’d recommend looking for that 2 piece Epic PRM set. The total set bonus is +7 PRM +3 Distortion and Supercharged, +1 everything else arcanist. Makes it a really good investment, and even combos well with the PRM wand and Invoker’s jewelery set + Offhand. Leaves your chest, Legs, Boots, Gloves, Belt, Relic, and Medal slots open, and grants a ton of stats to you.

You might also want to consider the Warpfire legendary instead of Panetti’s Replicating Wand. It has -Fire/Aether resistance, converts your cold into Fire (Helping you max out your damage, considering how much Sorc stuff is fire/lightning focused), and has +1 Arcanist and +1 Demo.