Still doesn't help with people mis-labelling things. Until the mass can be trusted to use the forums available to them properly, you're only making life more awkward by giving them choice.
In theory I have no issue with the idea, and in a perfect world it would help massively. The trouble is, people are stupid.
We're not leaving in a perfect world, people make mistakes, but that's why we have moderators here, a full army of them. And if they're not enough, surely we can get some more: Will370z, Darren-B and many more.
But, clearly, we do need two separate subforums in the FS section. If it was up to me, I'd do it even more distinct like:
FOR SALE:
1. 370z PARTS
- exhaust and intake
- engine & gearbox - plenums, spark plugs, clutches etc
- audio & video - ICE, subwoofers, satnav, speakers, headunits etc
- body - bumpers, skirts,
- suspension - coilovers, camber arms, traction arms etc
- wheels and tyres
- power kits - turbo, supercharging, custom gauges, pods, fuel systems
- interior - seats, trims, dashboard
- cooling - radiators, intercoolers, meth injections etc
- brakes - discs, pads, BBK, lines etc
- miscellaneous - SMD's Jaaaag gloves, stickers etc
2. 350z PARTS
same as above
3. CARS
- 350z
- 370z
4. NON ZED RELATED ITEMS
For instance, new 370z owner, comes on the forum and wants to buy a 370z exhaust. A lot easier to search in the specific subforum, rather than browsing to hundreds of random for sale threads for both 350z and 370z
Just to be clear Adrian, you have no chance of getting all that.
We have enough subforums as it is. Adding more is just going to make the place even more cluttered.