No way! Seems a shame not to see it through but (and i've been thinking about this for a while now on some of my own projects...) it makes a lot of economic sense to pass it on unfinished but at such a high standard! Good luck with the £40k Mark. What's in the pipeline... Countrybuggy?
It does look really really nice, if it goes together in its final stages to look as good in every other respect then Wow . However how much to get the interior, engine and running gear to the same condition? Is that why you are tempted? Its so much work and costly to do what you are attempting and the rest has to look as good as the super result you have achieved on the bodywork.