Don't forget a lot of people are weary of the condition of such a motor. (They don't want to be buying problems) I am sure it is fine, for that sort of cash it would want to be but it's convincing people of it's reliability etc that is the problem. I am sure you would sell it easily at that price if people could clearly see that the conversion has been done preperly. Also be mindful that whilst Zeds are desirable people aren't queing up for them. Advertise periodically over a 3 months and I am sure someone will get the bug, have a look around and find your car. Patience!