Fellow Nephalem xxxkan has provided a nice template for you to follow. You really need a total reagear. Much of your gear is wack. Furthermore, I have no idea what build you are running so syncing your gear to your build is difficult.
Take a look through the stickies plox.
(I'm going to take a random stab that you are going for DW Standard WW)
Bash - Instigation
Battle Cry - ItF
WW - Hurricane
OP - KS
Sprint - RLTW
Wrath - ToC
Is the set I would recommend for starters. If you are undergeared, War Cry - Impunity for OP-KS.
At your gear level, there is NO WAY you are remotely close to WH, Inna, Lacuni - Trinity. Those pieces require at least a certain amount of AR which is out of budget range.
Get your base stats on gear straight before continuously upgrading your gems. Upgrading gems is extremely expensive for marginal gains when that gold is better spent on stats on gear.
Once you understand how your gear works,
Check through this guide which is a good shopping list for budget.http://us.battle.net/d3/en/forum/topic/9874267381