Fermented jalapenos with herbs

This year I have lots of jalapenos. Now I want to experiment a little bit. I want to make a hot green sauce with different herbs. A list of herbs I want to use: basil, salad burnet, parsley, cress, chives, borage, sorrel, chervil. Any ideas how to do this? Should I ferment the herbs in vacuum bags seperated from the chillis?...