Are both the flying wires AND the landing wires supposed to be functional? I ask because if the landing wires are also to be functional (or at least semi-functional) then I wonder whether using ply for the top pylon is sufficient. I certainly wouldn't trust it. At the very least, I'd want to sandwich a piece of music wire between the ply parts.

But, otherwise, it's looking very good indeed. I almost (almost) don't notice the "split" rudder. It would be nice though if the wing roots had a scale "notch" in them, however, to allow for the proper shape cowl cheeks.