Suggest me cheaper alternates for this gaming pc build

[Guest]

i have about 1500$ to spend on a new gaming pc but when i added all of these components it was about 1800$ so suggest me cheaper alternates
yes, i will do overclocking
no keyboard os, mouse, monitor needed
please tell me what to add/change in this build because this is my first time building one myself


cpu: Intel Core i5-4690K
ram: G.Skill Ripjaws-X 16G
hdd: WD 3.5" Black 1TB WD1002FAEX
sdd: Samsung 840 PRO SERIES 128GB SATA III
case: Corsair CC760T Graphite 760T
psu: Coolermaster GX2 Power (RS750-ACAAB1) 750Watt
dvd: ASUS DRW-24D3ST Black 24x DVD-RW
motherboard: Asus ROG MAXIMUS VII HERO
gpu: Gigabyte GeForce GTX 780 OC 3GB

 

[Guest]

sure. http://au.pcpartpicker.com/part/msi-video-card-n780tf3gd5oc

thanks

 

[Danbuscus25]

no problem