...only thing I'd add is that you might consider a "center brace" between the fuselage sides, on the forward edge of the TE strip. 1/16 ply the height of the TE strip, or another pices of, usually what, 1/2 sq?, to brace up where you need to notch for horn motion...
And, likewise, if using Klett-type pin-hinges, a strip of 1/8" balsa forward of the TE, where the hinges go, adds gluing area. These don't need to reach the covering surface, so they can be invisible after finishing.