Thanks for the perspective. I've got some fitting to do and fairing shy of the etched lines, then a trial fit before gluing.
By the way, after I was done assembling the frames, I got a bottle of Weldbond. Seems to have a bit more "open" time and a bit thinner than Titebond, yet sets up fairly quickly. It doesn't "skin over" quite as fast. I'm liking the stuff and it has worked well fitting the frames to the keel. It is somewhat gap filling as well. I used CA glue where the frame tips meet the jig mainly because I could align the join at the keel using Weldbond, glue and zap the tips at the jig with insta set, aligning everything up before the Weldbond set up solid. Then move on to the next frame.
Today, tackle the stern. I peeked at Don's stern assembly too. I also broke one of the ends off one of the keel extensions, right where the thin end meets the wider section that glues to the main keel. (No vodka was used, but a Jack Daniel's single barrel shot helped). Was able to fix it though and SO FAR, have not broken it off again.