Should i care about looks in my pc?
Depends, if your making one, It depends on your budget and what games you want to play. If you are buying one, the same thing applys.
i would say yes but realy in terms of preformance it all depends on the hardware
yes- to a point.
yer i have a black and yellow colour scheme looks really nice
my build
Corsair Carbide 300R
MSI Z77 MPOWER Motherboard
Intel Core i5 3570K
CoolerMaster TPC 812 CPU Cooler
Patriot Viper 16G Kit(8Gx2) DDR3 1866
EVGA GeForce GTX 660 Ti 2GB
Kingston HyperX 3K 120GB Sanforce SATA3 SSD HDD x2
Seagate Barracuda 1TB
ASUS Xonar DGX
OCZ Technology ZT Series 750W Power Supply
get 8gb ram, and get an msi 7870
nah im going to be some video editing and some adobe stuff