Hi guys I'm like halfway through building my PC as I just need a, graphics card, monitor and PSU. However I want to do 4k gaming at 30 fps and 1440P at 60 FPS so I decided to wait on finishing my PC and simply cheap out for a few months until prices drop in December. I want to keep my build 1080p with atleast 20 fps at the lowest price possible?

What monitor if you're just going to use it for a few months and than buy a new one, only using as a side monitor after that?

What GPU if you' only need 1080P or maybe even 720P at 20-30 FPS (Moving from console so I probably won't even notice lol?

What PSU would both be modular and have enough options that I could still buy whatever GPU I wanted later and still properly power it modularly?

I just want to get off the ground here and upgrade during black Friday