This video shows the initial runups and checkout of Eric Sacco's SisT FW190A8. He's spent about 6 years casually getting this bird ready, and it's beautiful.
While fully capable of flying it himself, he asked me to do the maiden just in case there were issues. Unfortunately there were...and I'm not sure I was any help in the end.
In any case...the plane flew well, and will no doubt be awesome once the kinks are worked out.