Finally got my first from-scratch build done. It started out as just an upgrade of an outdated CPU, mobo, and RAM, but ended up being a full build, with the only reused (internal) parts being an SSD, some HDDs, and a Blackmagic Design Intensity Pro (which hasn't been used in about 2 years because of kids and a computer that just couldn't keep up). Also, as soon as my other SSD arrives in the mail, I will be setting this up as a dual-boot Hackintosh.
I call this build Sleeper. My old build was bright, colorful, loud, and obnoxious, and wasn't really all that powerful. This build is much more modest-looking, with a flat black case, very quiet, and very powerful "under the hood".
This will be used for working remotely (from home) across the country from my office, and lots of gaming.