This build is dedicated for streaming. No GPU was added as it is not a gaming rig, but it does have some future proofing in the sense that if it is no longer used for streaming, a GPU can be added and used for gaming.
For being my first build, it was really a breeze to put this together. The Thermaltake Core V21 case works so well with customizing and makes it easy to access any part of the build without headache.
The one issue that I came across (and knew I was gambling) was the 9th gen i5 not working with the bios that came with the mobo. In mid 2018 MSI came out with a bios update to allow for 9th gen, but the board that I received was manufactured 3 months prior. In order to update this, I had to order a cheap chip that fit, but after the update, everything worked without issue.
Edit After reconsideration and Nvidia's partnership with OBS to get better performance, I decided to add the new MSI GeForce GTX 1660 Ti 6 GB Gaming X. Waiting for a separate gaming rig did not go over well with y impatience. So far I've been able to game and stream at 900p@60fps with little hiccups (besides certain games giving me fits).
Intel Core i5-9600K 3.7 GHz 6-Core Easily overclocked to 5GHz from 3.7 with highest temps barely breaking 60° C
Corsair Vengeance RGB 16 GB (2 x 8 GB) DDR4-3200 Speed set to 3200 with no issues
MSI GeForce GTX 1660 Ti 6 GB GAMING X Overclocked +57Mhz with memory overclocked to +500Mhz. Stress tests at 100% power has the temps around 63° C