Nice. Your extractor certainly has the capacity to run a ducted system, mine, which is only 800l/min works well for my bench saw, mitre saw, and thicknesser, though it does struggle a bit when I use all the reducers on it to fit my handheld router for deep cuts.
BTW, lovely sunny day here in the south east, just put the first lot of washing out on the line. Must get on with the 4F...