Ooooh, blue on blue. I can't wait to see it.
For the record, having a saber with sound doesn't mean you cannot spar with it. My five year old DSI with Obsidian v3 has been used for heavy dueling about once a week since I got it, and it's still going fine.
Although I can see where the sound might be distracting when sparring with others, or in a class. Which is why you get the Obsidian v4, with the handy "Mute" font, for when it's quite saber time.
I don't know if anyone has mentioned it yet
but please post pictures when you get it. Or an unboxing video. Or both.