Many thanks, compliments from such masters as yourselves gratefully received
I confess, I decided the dihedral was too subtle to attempt, and was merely trying to keep the wings straight! At which I failed with the F.2A; it's a quirk of making two similar models in parallel, that you often make little (or big) mistakes with one, and naturally you avoid the mistake with the other, which bizarrely means it can be quite hard to build the two kits to precisely the same standard. Thankfully the very different schemes, and the different wingtip designs, makes the differences here not so obvious.
Currently puzzled why the rigging on the previously neat H.16 has slackened, when it seems okay on the F.2A. I can live with it. Which brings up another modeller's lesson: once you've decided you've reached the finish line, don't keep staring at it like that, or you'll absolutely definitely see something which 'needs correcting'!

Another footnote, something possibly not obvious from the pictures, about rendering a wood effect. I've been used to using clear orange on brown, and hadn't tried this before, Tamiya Smoke over reddish brown ('NATO brown' in this case), as seen on the F.2A's side fins here, I thought the result was really nice.