Sainatarajan
Wise Old Owl
If OP is going with a single monitor setup, then a single card is better suited....
Bet an SLI certified motherboard with second pcie running at x8 instead of x4 is expensive.Guyz. For 30k i can get a gtx 670. Gtx660 sli outperforms it by a very big margin and even competes with Gtx680 which is way over budget. So a sli is vfm.
@Sainatarajan I have a acer v203H. 1600x900. 60Hz. Very useless response time.