I still have some of these lying around at home:
http://www.ducatisportingclub.com/sh...fairing+screws If anyone wants a set, PM me and I'm sure we can come to some arrangement.
I've had them on my bike for yonks now. They don't come undone, or crack the panels, and they can be removed easily at any time, unlike the stock well-nuts. I've attacked those with a hack-saw once, adn I don't want to have to do it again.