I want a quite long mount to spread the stress over a longer area.
First a cardboard template.
Then trace the template to 5mm - 3/16" steel and some rough cutting.
And YES I'm environment friendly and use as much as I can of the cutting discs. *Hehe*
I also made a weld on a spacer to get it in the center of the frame, then I drilled the mounting holes.
Testfit on the bike and now some tackwelds and next time the engine comes out I can make the final weld to the frame.