I have found this delta cyclone collector for sale. It is 3 h.p. 1780cfm max static pressure 9"@200cfm. I have recently completed my new shop. I am looking for dust collection advice. I have a Unisaw, 8" jointer, 13" planer,18" bandsaw, shaper,edge sander,14" bandsaw,and lathe. My shop is 40"x70" with basically half the space for woodwoking (40x35). So I am wondering if this collector can run two machines at once with probally about 40" of main duct and branches that would have blast gates. Does anyone own one of these? What about sources for duct pipe? I already have a smaller colletor that I could use for just my planer if I had to. Please feel free to weigh in with any advice. My shop is more commercial than hobby. Thanks in advance for any help. Is one thousand too much to pay for this unit in good shape? .