A new beautifully prepared Criollo from Peru is in. It's also available Wholesale, by the bag or even MT if that's your need. As far as the winnower is concerned, some beta units are being built. Right now aluminum and PVC. I have some pricing for Stainless steel and the first numbers coming in are looking like that material will easily add $1000-1500 to the price. Ouch I know. As for clear plastic, oddly, it may end up being cost prohibitive. I'm having trouble finding anyone to make low volume prototypes and the tooling for injection molding is putting it above stainless so far.
On the other side, I have put together the parts for an even smaller system. Basically a bare bones one that is easy to build and has no frills. I'll keep you posted.