1st off, you have a long way to go but lets take it step by step. Most importantly is surviving mp0. How are you holding up or can you solo mp0? I see you have sufficient vitality but what about your All Resist? To survive you would need a minimum of Vit, Armor, All Resist and of course enough DPS to not prolong fights. Why don't you link us your D3 profile for example mine
http://us.battle.net/d3/en/profile/Electro...69/hero/4323999 By seeing your profile and the items you have, we have a rough idea of what gear you have or what we can suggest to improve your gear.

Yeah but the reason why we want to see your gear so that we could at least know whether you have sufficient resist, or cc or cd or AS. Not giving donations but we can't just ask you to upgrade this and that not knowing what you have right? 

Well，if you are serious about the DH then just stick to the DH cuz DH gears are insanely expensive.

Now, what playing style do you want? xbow + DML? Calamity + DML? Calamity + D. Spite? Decide on that first before you do upgrades.

If you have not decided on your playing style, what you can do is upgrade your chest. Find a nice Embrace first. Actually, your chest is also related to your playing style la.

Embrace No.1
- DEX
- VIT
- DISC

Embrace No.2
- DEX
- VIT
- AR

The DEX and VIT roll can go either ways. More dex less vit or less dex more vit. You decide.

Now, which embrace you get depends on your CC, your weapon/weapons and your DML roll.

If you have high CC, NS is gonna proc enough and DISC might not be the priority here. OR, if you have DISC on your DML and decide you will stick with SoJ so u might wanna get an AR embrace.

I run with a DISC embrace because i prefer DISC over AR on the cloak. That's just my personal preference.

Add me in game, I'll give you some items for DH, I got a few spare Embrace with me. One more thing I notice, none of your gear has crit chance except your bracers... now, if you have all those critical damage, how are you going to use it if you do not have enough crit chance? there lies one of the problems with your DPS. 2nd, it's ok if you want to dual wield crossbows but you need to have a fairly good pair of crossbows to duel wield. Those won't cut it. I suggest you use DML ( quiver ) pairing. There's a lot of advantages

ID : Electroclash#6469

Add me in game, I'll give you some items for DH, I got a few spare Embrace with me. One more thing I notice, none of your gear has crit chance except your bracers... now, if you have all those critical damage, how are you going to use it if you do not have enough crit chance? there lies one of the problems with your DPS. 2nd, it's ok if you want to dual wield crossbows but you need to have a fairly good pair of crossbows to duel wield. Those won't cut it. I suggest you use DML ( quiver ) pairing. There's a lot of advantages

ID : Electroclash#6469

take ur time everybody play at their own pace.. we don't get all these gears in one day

btw once you are able to do mp0 with your dh you can try geared up with mf affix.. who knows maybe you'll get a nice imbaomfg dml so you dont need to 'afford' one?
2890 didn't roll my barb where initially i thought i'll roll one once my dh reach 100. farming at mp4/5 casually. at least have to enjoy my p100 dh.. it's a waste if we stop playing after reaching 100 imo