What do you think of this setup, i have added the extension for the longer plants.
Using 2 extensions is not the pest option for your plants. Herbs should be trimmed to keep them compact and lush. Plants are growing leggy/ weak and tend to flop over.
Fruiting plants and flowers are dwarf cultivars and they stop growing when almost reaching the light.
It is too late to cut your plants back on the right garden, cause flowers are already too tall.
Just a recommendation for the next time would be using only one pair of extensions.