I'm looking to build a computer for Christmas, but don't know what parts to get, so i was hoping i could find help here.

I'd like it to be able to run BF3 + ArmA 3 smoothly without any problems, so try to keep that in mind. I'm only looking for a list of parts, so i can build it myself.

Please if you can list all the best parts i can get for my budget + monitor kb+mouse and can run the games above smoothly if possible.

Thanks very much