lol, if you do assemble that Pentium desktop, one of the first things you'll notice is that the modern web is completely unusable on it natively.

To get around that, I recently added a legacy compatibility mode to BrowserBox (bbx win9x-run). It basically lets you run the server on your modern daily driver, and access it via IE 5, IE 6, or Netscape on the Pentium box. It strips away the modern TLS/JS rendering issues and lets you actually browse the modern web from Windows 9x. Highly recommend giving it a spin if you get that machine built!