I didn't pay too much attention to price, just trying to get my head around all these metrics, parameters, models, types, compatabilities, etc
This will be for a machine that will be used to run ~6 video screens for 90% of it's life. The video may need to be multiple instances of a video program, lest I find a better software option.
AMD FX-8320, EVGA GeForce GT 730 - System Build - PCPartPicker
For multiple instances of a video program I would go with at least an i5 core rather than an AMD, maybe a better GPU but I don't know the program nor what it's system requirements and such are. If this machine is going to be near/under hot stage lights, intel chips seem to run cooler from what i've seen. I would advice a water cooler such as the H80i too. Doesn't require refilling and what not, it's basically your super basic entry level into water cooling, but it'll do better than your typical heatsink.