Wondering how long my soon to be gaming rig will last

honestly its usually shit you don't care about that is cheap, you might see i3s go on sale 20$ cheaper

there are some combos if you want to go through 100+ combos for each item in each subcategory of parts you need, not EVERYONE has as much patience as me though

So what do you think would be a realistic saving for everything i am getting?

Also curious. Is this: http://www.amazon.com/Microsoft-Windows-8-1-Full-Version/dp/B00EDSI7QO/ref=pd_cp_sw_3 version of windows 8 the one that can be installed multiple times without having to do all that calling in and getting them to reset your product code and all that?

14 bucks cheaper and the upgrade to 8.1 is free, at least I think it is

http://www.newegg.com/Product/Product.aspx?Item=N82E16832416550

maybe 30-50 bucks

Even though it isent much it will help me not have to sacrifice anything on the build and still be able to get BF4