hi all . looking for opinions on new dust extraction for my workshop.For a panel saw and planer thicknesser running 120mm outlets. Torn between an inventair dust exctractor multi filter / bag that can go outside , perhaps a felder clean air fl140 or maybe a cyclone or itech unit. any thoughts welcome. would run about 10m pipe from the machines to the extractor. Gut instinct the inventair as its outside , makes space and makes it cleaner inside.