One thing that Midnight Sun had going for it was that it was seed fertile. Craig did send me some seed from it many years ago and I think I may still have a few. I will take a look in the fridge and see if I can germinate a few if I still have them.
One thing I can say for sure is the first couple I germinated and grew out were just plain blueish lavenders with less than ideal petal counts.
Cheers,
Sean