@robbee The plan is to move the build into this
case here. It's under 20 litres so it keeps it SFF. I've discovered round IDE cables which should make cable management easier. The motherboard takes 24-pin so I plan on getting a modern EVGA 550W Gold ATX modular unit to go with it.
As for what's in it; there's a Pentium 4 651, a Maxtor 80GB IDE drive, 512MB of Ram, a Sound Blaster Live 5.2 PCI card and an Intel D865GSA motherboard. As for the GPU, there an Nvidia Geforce FX5200 AGP card in there, but I want to switch it over to a Geforce3 Ti 200 when I get a chance. I want to use this thing for DOS gaming as well.