Glad you find it useful Paul! Yes, there are a bunch of interesting chord voicings that are specific to gypsy jazz / Jazz Manouche. Exploring them is good fun, and a great way to get used to the harmonic 'sound' of the genre.
You're welcome Paul! Yes, the arpeggio-embellishment approach is very useful, and opens up new possibilities for playfulness in your improvisations. Wishing you all the best with your exploration of gypsy jazz.