Yes, why would you want SLI? It only has advantages when you're using VERY graphic intensive games on multiple monitors. I recommend a single GTX 770 max. for single monitor gaming.
No sli has advantages for normal gaming. 760 sli outperforms a titan.
Its a great way to go and i have the same gpus/cpu as you and i can play games like gta 4 and watch dogs at 1440p ultra settings at 60 fps