I've been after a 326 for a few years now as they seem to be as rare as hens teeth. A close eye on Ebay finally chucked up a 326 chassis at a pretty decent price. I was quite surprised to be the only bidder but glad to win it. After it arrived bit of a tidy up and all is working very nicely. I had a 312 knocking about so I've used the body from that. Not in perfect condition but it's a start. Could really do with the proper paste diagram in the tray though.
Maybe it's not a "proper" 326 but I'm really quite pleased with it, and it's better than not having one at all.
When I get a bit more time and space (ie when the children leave home) I'll connect it up properly to my current "Plan 7" setup.