sure!
^ quoted for irritating size.
I wish there was an easier way to show all the items, but i think everything I'm wearing is bringing me at least 50 intelligence and some vitality. I used to be all about wand + source/shield combo, but I found out how sick 2-hand staffs are and haven't looked back. HP was around 20,000.
Quick thoughts:
1.) My passives buff Arcane, and I basically have all Arcane spells equipped.
2.) the primary is the one that moves in a sine wave and does stupid damage...and arcane orb secondary is the version of it that adds more damage. both allow you to kite bosses. just fire and keep moving while dealing significant damage. I find this greatly preferable to skills like Desolate, lightning and frost ray which require you to be still while casting.
3.) diamond skin for when the stick & move strategy gets into trouble (say, when they lock you in one spot) or when I'm just having trouble dodging. It's set on the option that makes it last longer.
4.) Archon for nuking down blues and yellows. I actually don't use it much on bosses, as it requires you to be stationary to lay wood.
5.) Magic weapon because...well shit, it's adding 700 to base damage. 700! lol.
6.) Hydras - the key to my strategy. My Arcane Hydras provide continuous damage on bosses when I can't (when I'm running for dear life). To a degree, you can just maintain hydras against bosses and just run away. The Hydras can do damn near all the work for you. This allows you to manage low hp situations better, as you don't feel so desperate to dive to finish a boss. You can be hella patient when hydras are on the team.
I still have yet to find a meaningful use for the tornado. I like the energy armor for the crit buffs too. That said, this setup let me roll through the last 2 acts on Nightmare. Cheap deaths and lag deaths aside.
edit: and I forgot to mention: I intentionally sought out a 2 handed weapon with that much intel and vitality that gave a bonus for Arcane damage, as I knew I wanted to focus on an Arcane build. If I could have found one with more Intelligence, I would have bought one...but my budget was like 7k. Yes, I got that staff for 6,000c.