Cool vid. I just bought a very similar setup for around £120. Same CPU, same motherboard, 64GB ECC RAM, 256GB M.2, a nice tower cooler, and a garbage Quadro GPU. I'm glad to see that you can actually game on this, the motherboard worries me tremendously! The plan is to pick up a cheap PSU, Case, and maybe a GTX 980 rather than a Radeon card, I find that Radeon cards around this era are - like you saw - very toasty, and there's really no benefit in choosing them over a 900 series or 1000 series Nvidia card. Hopefully get a build together for £200-250. Fingers crossed.
