I don't know that brand, it looks pretty but I'd assume china?
Can't hear the vid either. IMO, if you're that bored, go ride it
I'm all for good maintenance, but that seems extreme, IMO. You can get the (OE MFG) Walbro pumps easily as it is a fairly universal (49psi) spec'ed part. I wouldn't worry about that supply drying up and I'd trust the OE MFG for the longevity you're looking for.
If you just
have to take it apart, it isn't a bad idea to change the sock, tube, and filter. You can get a section of FI fuel line, a sock, and metal filter at any parts store for maybe $15.