The discovery of Milgard's less-than-pleasing level of finish was a setback. I know I am awfully picky and not everybody would be willing to go through all the trouble of importing etc. just because of wacky miters and sloppy gaskets. But I am ;-)
So the Velfac find is becoming relevant. Even more because both Lars and Leif said Velfac is likely the best I can get for my application.
Here is a handle to the window-door-schedule that I would like to have priced.