You can try "pedal vibrato" during the opening sequence. This means to depress the pedal to allow the strings to vibrate and then lift it to mute. This gives the impression of vibrato and is really effective in the opening sequence where the chords are held for long stretches of time; it adds musical interest.Pedal vibrato like a violinist would vibrato - slowly at first, then accelerate into the next chord change.
My teacher is letting me take on TE 10. THEN I think she's gonna let me do the chaconne afterwards.
x.x.x.x.x.x.x.x... I've only been playing for about 2 years, the hardest piece I played before this was half of liszt TE 8, after about 2 weeks of solid practice I take it to my teacher. She said "so you really wanna learn it?" I said "yes it's beautiful" She replied "great! Tell that to your professor your junior year of college haha"