Im assuming that I'll never be at the full draw of my printer or computer at once. Additionally those 12v psu are know for catching on fire so i want to use something with quality components. I haven't bought a rx 580 yet but was planning to get one because they are coming down in price. I want a fairly capable cpu as I do 3d design in Fusion 360, Maya and Mudbox. I already have the 500w power supply and have a fair amount of electrical knowledge. Do you have a better recommendation for GPU?