Hello everyone !!!

Recently offered myself a Asus Rog Swift, amazing monitor but only 1 Asus Strix GTX980 can´t offer me +100 stable fps on this display playing battlefied 4, i was wondering if all i need now is get other Strix 980 and i´m good to go. My gaming rig atm is:

Corsair Carbide Air 540
Asus Maximus VII Ranger
Intel Core I5-4690K @ 4.3GHz
Cooler Master Hyper 212 Evo @ 2 x Corsair SP120 High Performance Edition High Airflow
4 x 4GB Corsair Vengeance Blue 1600Mhz CAS9 1.5V
Asus GeForce GTX980 STRIX DirectCU II OC 4GB
Samsung Evo 840 SSD 240GB
Kingston SSDNow V300 240GB
WD 3TB Green
XFX XTR Series 650W 80 PLUS GOLD

Now if the gtx980 sli solve my problem will my psu handle all this? ..... thx in advance for your help and i´m open to any sugestions to make my rig better, i use my rig only for games mostly Battlefield 3 & 4, Diablo III and Titanfall.

Cheers

Daddy