Cool piece. The overall feel felt a bit too heavy for a Gavotte (a mix between the occasionally muddy writing itself and the sound of the virtual strings), but there were many engaging textures, especially at the recapitulation of the Gavotte's main idea. Some strange choices I would agree, like giving the violas that high countermelody at bar 13 before the 2nd violins, or the opening chord of the Musette being a G7 chord in 3rd inversion going to a D minor chord in root position (putting the bass up from F to G could fix this - the bassline throughout, generally speaking, needs a closer look). The bit that made me smile was the play between pizz. and arco with those rests between chords - Haydnesque! And I quite liked the F# leading to a Dmin11 chord, sounds a bit too poppy for the context to my ears though! Overall I enjoyed listening to it, the structure seemed complete to me, which was one of your main concerns I think? It ended well.