Schematic Check - MR Soundboard, DPDT Latching Switch, and Crystal Chamber

[gcnywaldork]

Hey Guys,

I'm planning my second lightsaber build. I want it to have a crystal chamber, illuminated switch, and use an MR Maul/Vader board.

I've spent the better part of the last day and a half reading through the forum to try and come up with a schematic for this set up, and want to run what I've come up with so far by people who have more experience.

I'm not sure if I'm wiring the switch right in my schematic, and I'm not sure if I should use that LED for the crystal chamber. Would an accent LED be better there?

I also included an image of my mock up for the saber I'm planning.