Hello everyone I'm contacting you from Greece. I'm novice in air filtration and dust collection as I mostly worked in open places(outside), but now I'm planning to set up a little workshop in an old storage room which is about 3,00m x 2,50m. The tools I'm planning to use is a small drill, a router, a jigsaw, handheld sander and a small CNC. Which would be the best choice: 1) to build a small cyclonic dust collection system with 1hp motor (silent, cheaper, and less Watt than a shop vacuum) and smaller ducting/cyclone sizes than the original sized once, or 2) should I use a shop vacuum (huge problem with the noise in this case) to do the bussines. As far as it concenes ducting I need 6 hoses, 3 for the basic tools, drill, jigsaw, router, 1 for the floor, 2 hoses with gates for handheld sander(to plug a flexible hose) and for the CNC (all with a blast gate each??). All the hoses/gates would be in a line of the longer side of the storage room (3,00 meters) If in my case a cyclone could do the job I would much appreciate to help me find out the right hoses width and the right way for best Grounding of the ducting?! I have searched a lot concerning the grounding matter but the most I searched the most complicated this search became. Thanks in advance for your time reading my post, and any help would be much appreciated.