I'm looking to build a new gaming PC. I already have peripherals (gaming keyboard, mouse, headset, speakers, monitor). I am looking to spend about $1000, but can go up to about $1200. I love gaming and tend to try everything that comes out. I'm looking to dabble with VR in the near future also. I got my hands on a new Geforce RTX 3070 just yesterday. Can you help me pick out the rest of the components please?