Got the lower-mid body shape cut, mounted and "mated" to the upper shape (whew!). I cut and mounted one of the two middle side panels (the only two flat panels on the bike). Note that the body runs all the way up to just behind the forks and the belly will end at a vertical line just behind the front axle. Since the front fender can be an inch wider than the forks (each side) I can make it so it actually overlaps the front lower fairing. The air should have smooth going as it passes from the fender to the lower fairing. That's the theory anyhow.
Tomorrow, I'll be using the "Catenary ball chain technique" (thank you, Roy
) to determine the belly shape.
I really enjoy doing this. I call myself an "advanced tinkerer" so this kind of stuff is right up my alley.