Facebook and eBay will give you more coverage in the first minute than forums will in a month, as stevo suggested a classified advert on eBay will eliminate any messers, it’s just an advert to get people in contact with you and in turn arrange to see the car, no bids, no buy it now. You will get questions coming through and no doubt some silly offers but surely you can cope with that if it means you stand a chance of selling? I sold my westfield this way and actually achieved more money than what I paid for it a few years before (ask rob e to tell you the story).
Other than that I would use Facebook to share the eBay listing, copy and paste it into kit car groups, car selling pages, sports car pages etc etc.
Also I think your price is too high, get it wrong in the first instance and people will get fed up with seeing it online and assume that there’s something wrong with it, often price reductions go unnoticed and you’ll end either not selling or getting less than you would had you priced it right in the first place, obviously all in my opinion
Good luck with the sale.
