Well I'm gonna throw a tiger amongst the pigeons here, I run a garage and I wouldn't put anything with a k series engine on my sales pitch even though I own a TF, the problem comes from the fact that you only make small profits on cheap cars like I sell, so for example my TF cost £1400, I sell it for £2000, it then comes back under warranty because the head gasket has gone, so I spend another £300 sorting it, all of a sudden it makes no financial sence to sell it.