Nice overview. The GTX 770 turned out to be an exceptional investment for people who bought it back then and don't care too much about the newest AAA releases. If I may give a suggestion for future videos, it'd be interesting to see some kind of performance benchmark on a GPU's CUDA/OpenCL capabilities. Some architectures (Vega comes to mind) are number crunching monsters, despite being only average at gaming.
It'd be nice to see how far you could push this GPU. Then, use it with your Sandy Bridge-E when you have that clock dialed in. Bonus points if you could measure power usage between stock idle/load and overclocked idle/load wattages.