I've solved the wing spar problem with a couple of sections of aluminium tubing and some chopped-off pins. The wings get the pins
While the fuselage gets the tubes
There's evidence of recent filling visible
This lower kingpost had more air bubble than pulley, so I sanded the offending ones off and replaced them with punched styrene discs. Of course, after having done that, I realised that it ought to have gone where I glued the other one and that one ought to be farther forward. Oops. Time for a little debonder or some judicious prying...
If you squint, and pretend really hard, you just might convince yourself that there's an airplane somewhere in this picture