any advice before buy?

Nov 13, 2014
51
0
4,630
any problem in this build?

Intel Core i7-4820K Ivy Bridge-E 3.7GHz
Asus X99-A
Corsair Dominator Platinum 16GB
Gigabyte GeForce GTX 980 G1 Gaming
Western Digital (WD) Caviar Green WD30EZRX 3TB
Samsung 840 EVO Series 2.5 Inch 120GB
Cooler Master V750 Semi-Modular PSU 80 Plus Gold
Cooler Master CM Storm Trooper

it's very expensive so please if you have any advice please tell
 
Nov 13, 2014
51
0
4,630
what about this ?

Intel Core i7-5820K Haswell-E 6-Core 3.3GHz
MSI X99S SLI Plus
HyperX Beast 16GB (2 x 8GB)
MSI GTX 980 GAMING 4G
Western Digital WD Green WD20EARX 2TB
SAMSUNG 840 EVO MZ-7TE120BW 2.5" 120GB
XFX ProSeries XXX Edition 750W
Antec P182 Gun Metal Black

is everything oky? any advice ?