£1300 gaming pc advice on motherboard

TROUS3RS

Honorable
Mar 6, 2012
51
0
10,630
the parts:

corsair 850w enthusiast
corsair vengeance 8gb RAM
Zalman z11 plus and necessary fans
1095T
Asus blu ray drive
6gb/s 7200rpm 500gb HDD yet to decide on brand
xfx hd7870
CPU cooler yet to decide
ssd 64gb
windows 7
27 inch monitor
motherboard: 990fx either asus crosshair or gigabyte ud7 i dont know which to get please help. I will add a sound card and another hd7870.

Before i buy the parts please can you tell me which motherboard to get. Thanks. :sol: