Hallo

bracing is of paramount importance on all these planes that are on the edge of weight. Strong linkages and good servos are very important too, especially on the tail of this plane.
We are also thinking to switch to other horns (not that the actual ones are bad) but only to make life easier. We will for sure go to MK 811 horns for the elevator and use special aluminum ones (to be available in around four weeks) for the ailerons.

Re: Canopy - screwing is not a good idea (at least it doesn't last too long, as the fuselage sides are quite soft) better is a strip of tape but my very preference goes to Canopy Glue from ZAP (don't shoot at me this is the only one I know)

Best regards
Alvin