lol this is hard for everyone to discuss ..
First: a PSU and a CASE are forever and i wouldn't recommend more than 750W unless you are looking to add a VGA every time you get money for it.
Second: investing in an overclocking CPU for a gaming PC "as my 4790k" will make you feels bad after a while when you realize you are not gonna do it.
Third: are you gonna import some parts from abroad ? if yes only get the VGA "960 or 970" and a CPU cooler. anything heavy like a case will cost you more to import than what is around
Fourth: Rams and SSDs are best bought from "pc and parts" hands down
Fifth: use
http://pcpartpicker.com/ to check the compatibility of your parts