.... uh... well.... I mean.... I don't know your entire scenario here, but why not contact someone like Bitwit, or Paul's Hardware, or JayzTwoCents, or --> LTT<--? Literally anyone besides that guy? I mean, or even some smaller channels? Or is it about having the most expensive computer and just knowing that "A YouTuber" built it for you?
I guess I'm having a hard time understanding what the point of this is. Not trying to be rude here, but knowing what little I know about TechSource after accidentally watching a couple of his videos, and 5 minutes of web searches reading how: he's screwed over many people, namely his "fans" where he's not delivered to contest winners, ignored them, BLOCKED THEM, has a huge ego, sent a CR claim on another YT channel that was voicing their (his) opinion about (TS's) robbery possibly being faked, and much more - Why have this guy build your PC?
I just know if I had that much cash to spend on a computer, the best part would be building it myself. To each his own I suppose.