I haven't done much at the hangar because I've been letting the ProSeal on the gear leg covers cure. But I installed them in this session. Tight fit but does the job. It turn out I did have the mirror version of the left one correct. Also I found the F-12105A that was missing (I just made a new one). It was in one of the trays. I tossed it in the scrap metal box.
I then started fitting the rear window by calculating the midpoint and drawing a line and lining it up with rivet lines. I didn't do much more than that but a cursory series of measurements tells me it's pretty close to where I want it.
My order of 200 LP4-3 pop rivets came in. Hard to believe I've gone through two boxes of them.