Need to buy my new build over the course of this month,need help prioritizing.

[trainergames]

I had planned to get this build with my income tax.

 

PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i7-5820K 3.3GHz 6-Core Processor  ($319.99 @ Micro Center) 
CPU Cooler: NZXT Kraken X61 106.1 CFM Liquid CPU Cooler  ($114.99 @ B&H) 
Motherboard: MSI X99S SLI Plus ATX LGA2011-3 Motherboard  ($156.61 @ Micro Center) 
Memory: G.Skill Ripjaws Series 32GB (4 x 8GB) DDR4-2400 Memory  ($149.99 @ Newegg) 
Storage: Mushkin ECO2 512GB 2.5" Solid State Drive  ($119.99 @ Newegg) 
Storage: *Hitachi Deskstar 7K2000 2TB 3.5" 7200RPM Internal Hard Drive 
Video Card: Sapphire Radeon R9 390 8GB Nitro Video Card (2-Way CrossFire)  ($309.99 @ SuperBiiz) 
Video Card: Sapphire Radeon R9 390 8GB Nitro Video Card (2-Way CrossFire)  ($309.99 @ SuperBiiz) 
Case: Phanteks Enthoo Pro ATX Full Tower Case  ($99.99 @ Newegg) 
Power Supply: EVGA 1000W 80+ Gold Certified Semi-Modular ATX Power Supply  ($119.99 @ Amazon) 
Headphones: SteelSeries Diablo III 57002 Headset  ($68.88 @ Amazon) 
Other: Logitech C920 USB HD Pro Webcam ($63.79)
Total: $1834.20
Prices include shipping, taxes, and discounts when available
*Lowest price parts chosen from parametric criteria
Generated by PCPartPicker 2016-02-06 01:07 EST-0500

 

But due to unforeseen circumstance i have to spend some of my income tax on a bill and spread out some of the parts.

 

I could really use some help deciding what i should get first and what can wait.

 

I can spend about $850 out of my income tax,then about $250 from each of my next 2 paychecks,then the rest of the amount will be a gift from my sister when she gets her income tax.

 

Thank you guys so much for the help.

[Dzzope]

Just found out that e5 2670 (8 core 16 thread but an older chip) is going hella cheap at about 70 on ebay... that could net you a gain for less money.. as long as the age of the platform isn't an issue.