I've never seen a KF665 in person. Dan Pate has a 653 bottom stroker. Tony Katterns in New Zealand has a KF665 I think.
I fell into a Piccolo a few years back with a bunch of tooling including the NOMARs. Last year I got a KF420. There is another KF420 owned by Fintan (Flakey) in the UK and bunch of Piccolos scattered around the world. Amazing machines all. I'm tooling poor but would love to find a set of beak shrinkers cheap someday.
The Eckold forum is at:
http://www.allmetalshaping.com/forumdisplay.php?f=55
What kinds of things are you working on Rick?