Question on pc build

I am building a trading computer
THis is what I was planning to use
CASE CORSAIR 650D
Mother Board either ASUS Sabertooth X79 (i7 3930K) or ASUS Sabertooh Z77 (i7 3770K)
CPU either intel i7 3930K or i7 3770K
GPU 2 XFX RADEON 7870
PSU cORSAIR AX1200i
CPU cooler corsair H80
memory 32G
SSD 256 crucial
LG DVD blu ray drive
WD 2 GIG HD


Do you think the case is adequate enough with the 2 Graphics cards to coll.

Or would this arrangement be a heat problem.

Thanks