In my quest at a full conversion from plastic to spiral piping i have decided that hoods for the Miter Saw and Radial Arm Saw are needed. Do any of you have plans or photos of some hood styles that you have built? Any would be appreciated. I have few ideas in my head, but any help would be appreciated. My sytem will come off a 6″ main and reduce to a 6x5x2-1/2. The 2-1/2 will attach to the factory outlet on each saw and the 5″ will collect at the hood.