Hello, my name is Tom and I am new to pc gaming and am building my first rig. My question is, if i intend to play my games on my 4k tv, are the parts i select for my rig (i.e. gpu, cpu), REQUIRED to be 4k capable? Can i choose parts for great 1080p gaming and save some money? Would i be wasting money getting 1080p gear and playing on a 4k tv. I plan to upgrade to 4k parts after i get a handle on building and playing with software and such (im a console convert, so its all new to me) thanks for any input!