Just double checking my wiring

[BrutalMaz]

So Im building my first saber and I was hoping someone could double check my wiring diagram. (excuse my crappy photoshop skills) now Im pretty confident in soldering due to the fact I worked on airsoft guns at a shop as the "tech" so I had to work with small wiring all day anyway. But I was just wanting to double check I had done my homework right in this wiring system. Im opting out for sound since first saber and to budget a little better.

my goal is to use a momentary switch with the buckpuck which is why I added the switch converter.


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Thanks!!