What is the downside to someone who isn't a member letting the club know that they want to sell their Legnum/Galant on the site. I think it might be beneficial for the site if it is known as a trading place for the cars that the club is about. ??.
If people are put off listing their car for sale on the site, surely it just means that cars not known to the club just go straight to pistonheads or ebay.
I understand the "only come on here when they want something", "or to sell their car", viewpoint, but is that really a big problem?.
If it is free for them to put their car up for sale here first, then club people are the first to know, so if you are looking for a Galant/Legnum, this is the place to be, and the ones who buy cars they have seen on here are likely to hang around and ask questions, learn about their cars and become members.
Only thing I would be wary of would be car dealers, trying to offload dodgey cars, (but even then, that would be found out and highlighted when people started asking about the car for sale , or when they went to view the car.
Just asking