Hello Gale.
I have the Harvey G-700. I bought it 2 years ago primarily for the dust processing efficiency, noise level comfort, and ease of cleaning. The dust storage bin is a tad small If you have a heavy milling day but once the bag is full it's about all I want to lift by myself, anyway.
I live on the west end of Cooper Mountain between Sherwood, Hillsboro and Beaverton. Let me known if you'd like to see it in action.
Julie Niemeyer
503-519-9638 Leave a message and I'll call you back.