what is everyday use????
I doubt you need 16 gigs of ram, and an i7 2600k for what you are using the PC for, unless you are doing heavy video editing or rendering.
If you simply use your pc for internet, watching movies, word processor, then you could save some money by axing the i7 opt for an i3 build, 4-8 gigs of ram, a sub 100 video card (probably don't even need the gpu), and a Solid state drive.
It makes sense that akash is suggesting for more ram, look at his sig.