I've been thinking again. Run for the hills!
Well, if you didn't heed my warning, here's my thought. I am planning to build a box on which I'll mount my Jet contractor's saw. I think I would use the space directly below the saw for dust collection access. I was wondering about getting a cheap, small, maybe used DC motor/blower assembly and installing it so the intake is attached directly to the dust collection port on the bottom of the saw. I'd probably use a short bit of DC flex hose to isolate vibration from the DC motor. The output would be fed to the existing DC with the canister filter.
What do you think?