Sorry Michael I have to disagree with you.
Whilst the road is twisty in places its very ordinary due to the 50 speed limit in most places, incessant round abouts, pedestrians and the young children on bikes. I know there is a bike / walking track for these people but more often than not they are utilising the road too.
For you or any Mx5er to suggest that this is a good road or YOUR favourite road to drive I would suggest you get out more often... Sounds like youre working too hard to get out and about
Sorry to put down your idea but I personally dont want to encourage people to drive this road expecting an awesome experience only to be let down.... and nor would I like to see people traveling from afar to hoon on this road only to come to grief.
Thanks for your understanding.