You've just about nailed it, Cary. Very nice. I'm still scrounging around my boxes looking for the original Ariel inks (because that's where I think that aft view is located.) I'll get it into Illustrator as soon as I find it.
The other end of the secondary hull caught my eye last night. It's the wireframe image where you asked me to do a red line markup, above. That gives me the impression the leading edge isn't an edge, but rather the aft height brought forward and squared off.
I'm a bit confused by what's really going on there. Have you maintained that aft thickness coming forward, or is that just a misperception on my part?