So I have a Core 2 Duo E8400 3.0 GHz with a pretty bad video card(Radeon X300SE), and I've been looking forward to upgrading the GPU to a GTX 1050. And upgrading the PSU to a CoolerMaster MasterWatt Lite 500W so it can keep up with the 1050's load. Once I get a better PC (still a long time from...