If you decide to DDR4+ I5 6th Gen route, here is a good configuration :
Processor -> i5 6600K (Rs 19,850)
Mobo -> Gigabyte H170M-D3H (Rs 10,800)
RAM -> G.SKILL Ripjaws 4 SERIES ,16GB DDR4 (Rs 10,000)
SSD -> Samsung 850 EVO 120 GB (Rs 4,990)
PSU -> Seasonic S12II 520 Watts PSU (Rs 5,500)...