As a suggestion, would it be better to have a specific "For Sale" thread (with pics and prices), for people to put their name down for left-side, right-side or both, so you can keep a tally of who wants what?
If you did this, You/I could put the link to it over on the Facebook "Ford Puma Marketplace", "Ford Puma Owners Group" and "Ford Puma Parts For Sale And Wanted" sites?