Corsair VX 450 is the best choice if you spend a little more else get Cooler Master real power pro 460 for Rs 3750.Both are very good and VFM and come with 5 year warranty.Also remember your CPU will bottleneck if you get a high end card later.Don't get anything more than HD 4850/4770.Best choice for now ,HD 4850/4770 + Corsair CX400 PSU(3.2k,very good but comes with 3 year warranty)
Phenom II X2 550 is awesome,too good for its price.It performs similar to Core 2 duo E8400 which costs 3k more and obviously it is way better than your 7750.Look at this hardware chart if you want to see the difference in performance of CPUs. http://www.tomshardware.com/charts/processors,6.html
Phenom II X2 550 is awesome,too good for its price.It performs similar to Core 2 duo E8400 which costs 3k more and obviously it is way better than your 7750.Look at this hardware chart if you want to see the difference in performance of CPUs. http://www.tomshardware.com/charts/processors,6.html