Yep, that's pretty much an almost new computer other than the custom chips and perhaps the 23-pin connectors and power connector, which might need to be brought over from the donor board too. There are a couple of sources for new PSUs, one Polish one in particular that comes to mind but can't remember the name of... And after that you're onto what lovely extras you would like
USB, Prisma Megamix, LED strips under the vents
