Thanks Joe, it's a kit built Weiershauser ultimate (73 inch).
www.emhw.de
Weight is about 7,5 kg. This kit is made especially for the DA50 with a MTW75 exhaust. Everything fitted wonderfully. Flies like a dream.
Larry, I didn't had to use any lead in the opposite wing to balance it. I planned the sideways engine mount from the start so I installed to most of my radio installation an batteries at the opposite side of the cilinderhead. Worked pretty well. On the photo it's hard to see.
Keep em flying,
Ronny