I'm wanting to upgrade my processor to a i7-2600 and my GPU to a GTX 1060 or a GTX 1660.. but my big question is, what power supply do i need for the HP compaq 6200 MT?? Will a modular power supply will do, or a standard? Which cables will i be able to find that are compatible with this HP business computer? And the wattage is 320 and that's clearly not enough for the GTX 1060, or the i7-2600