I'm currently filtering (and testing that the sample port is operating correctly) my first Kolsch with a Nelson Sauvin-Motueka (B-saaz) combo at the end (instead of the usual NS-Riwaka). Very good. More lifted, vibrant and tropical. Lock it in Edward.
This is similar to what I did last year.
low rates of Nelson Sauvin for flavour and aroma in a Koelsch works very nicely.
I am going to trial Nelson and Brambling X together